Spaces:
Sleeping
Sleeping
Commit
·
4958130
1
Parent(s):
44292e3
修復前端和後端資料傳輸問題 - 改善錯誤處理和欄位名稱一致性
Browse files- Dockerfile +8 -3
- README.md +119 -133
- app.py +67 -23
- requirements.txt +12 -12
- templates/index.html +345 -55
Dockerfile
CHANGED
|
@@ -1,7 +1,10 @@
|
|
| 1 |
-
FROM python:3.
|
| 2 |
|
| 3 |
WORKDIR /app
|
| 4 |
|
|
|
|
|
|
|
|
|
|
| 5 |
# 安裝系統依賴
|
| 6 |
RUN apt-get update && apt-get install -y \
|
| 7 |
libglib2.0-0 \
|
|
@@ -9,7 +12,8 @@ RUN apt-get update && apt-get install -y \
|
|
| 9 |
libxext6 \
|
| 10 |
libxrender-dev \
|
| 11 |
libgomp1 \
|
| 12 |
-
|
|
|
|
| 13 |
&& rm -rf /var/lib/apt/lists/*
|
| 14 |
|
| 15 |
# 複製依賴檔案
|
|
@@ -22,13 +26,14 @@ RUN pip install --no-cache-dir -r requirements.txt
|
|
| 22 |
COPY . .
|
| 23 |
|
| 24 |
# 建立必要目錄
|
| 25 |
-
RUN mkdir -p uploads data/models data/features/keypoints
|
| 26 |
|
| 27 |
# 暴露端口
|
| 28 |
EXPOSE 7860
|
| 29 |
|
| 30 |
# 設定環境變數
|
| 31 |
ENV PYTHONUNBUFFERED=1
|
|
|
|
| 32 |
|
| 33 |
# 啟動命令
|
| 34 |
CMD ["python", "app.py"]
|
|
|
|
| 1 |
+
FROM python:3.11-slim
|
| 2 |
|
| 3 |
WORKDIR /app
|
| 4 |
|
| 5 |
+
# 更新pip到最新版本
|
| 6 |
+
RUN pip install --upgrade pip
|
| 7 |
+
|
| 8 |
# 安裝系統依賴
|
| 9 |
RUN apt-get update && apt-get install -y \
|
| 10 |
libglib2.0-0 \
|
|
|
|
| 12 |
libxext6 \
|
| 13 |
libxrender-dev \
|
| 14 |
libgomp1 \
|
| 15 |
+
libgl1-mesa-glx \
|
| 16 |
+
libglib2.0-dev \
|
| 17 |
&& rm -rf /var/lib/apt/lists/*
|
| 18 |
|
| 19 |
# 複製依賴檔案
|
|
|
|
| 26 |
COPY . .
|
| 27 |
|
| 28 |
# 建立必要目錄
|
| 29 |
+
RUN mkdir -p uploads data/models data/features/keypoints data/features/optical_flow
|
| 30 |
|
| 31 |
# 暴露端口
|
| 32 |
EXPOSE 7860
|
| 33 |
|
| 34 |
# 設定環境變數
|
| 35 |
ENV PYTHONUNBUFFERED=1
|
| 36 |
+
ENV PYTHONDONTWRITEBYTECODE=1
|
| 37 |
|
| 38 |
# 啟動命令
|
| 39 |
CMD ["python", "app.py"]
|
README.md
CHANGED
|
@@ -5,7 +5,7 @@ colorFrom: blue
|
|
| 5 |
colorTo: green
|
| 6 |
sdk: docker
|
| 7 |
app_port: 7860
|
| 8 |
-
pinned:
|
| 9 |
duplicated_from: XiaoBai1221/SignView
|
| 10 |
---
|
| 11 |
|
|
@@ -13,175 +13,161 @@ duplicated_from: XiaoBai1221/SignView
|
|
| 13 |
|
| 14 |
一個整合的手語辨識系統,支援即時攝像頭辨識、影片上傳處理和 Facebook Messenger Bot 功能。使用 PyTorch 深度學習模型、MediaPipe 特徵提取和 OpenAI GPT 生成自然語句。
|
| 15 |
|
| 16 |
-
##
|
| 17 |
|
| 18 |
-
###
|
|
|
|
|
|
|
| 19 |
|
| 20 |
-
|
| 21 |
-
|
| 22 |
-
|
| 23 |
-
|
| 24 |
-
VERIFY_TOKEN=你的Messenger驗證Token
|
| 25 |
-
PAGE_ACCESS_TOKEN=你的Facebook頁面存取Token
|
| 26 |
-
```
|
| 27 |
-
3. **自動部署** - HuggingFace 會自動建置和部署
|
| 28 |
|
| 29 |
-
|
| 30 |
|
| 31 |
-
|
| 32 |
-
# 1. 安裝依賴
|
| 33 |
-
pip install -r requirements.txt
|
| 34 |
|
| 35 |
-
|
| 36 |
-
export OPENAI_API_KEY="你的OpenAI_API金鑰"
|
| 37 |
-
export VERIFY_TOKEN="你的Messenger驗證Token"
|
| 38 |
-
export PAGE_ACCESS_TOKEN="你的Facebook頁面存取Token"
|
| 39 |
|
| 40 |
-
|
| 41 |
-
|
| 42 |
-
|
|
|
|
|
|
|
|
|
|
| 43 |
|
| 44 |
-
|
|
|
|
|
|
|
|
|
|
| 45 |
|
| 46 |
-
|
| 47 |
-
|
| 48 |
-
|
| 49 |
-
|
| 50 |
-
|
| 51 |
-
|
| 52 |
-
├── README.md # 📖 專案文檔
|
| 53 |
-
├── final_review_gate.py # 🔍 測試腳本
|
| 54 |
-
├── data/ # 📊 資料目錄
|
| 55 |
-
│ ├── models/ # 🤖 訓練好的模型檔案
|
| 56 |
-
│ │ └── sign_language_model.pth
|
| 57 |
-
│ ├── labels.csv # 🏷️ 標籤映射檔案
|
| 58 |
-
│ └── features/ # 🎬 訓練特徵資料
|
| 59 |
-
│ ├── keypoints/ # ✋ 關鍵點特徵檔案
|
| 60 |
-
│ └── optical_flow/ # 🌊 光流特徵檔案
|
| 61 |
-
├── templates/ # 🌐 網頁範本
|
| 62 |
-
│ └── index.html # 首頁範本
|
| 63 |
-
└── uploads/ # 📁 暫時檔案上傳目錄
|
| 64 |
-
```
|
| 65 |
|
| 66 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 67 |
|
| 68 |
-
|
| 69 |
-
|
| 70 |
-
|
| 71 |
-
|
|
|
|
| 72 |
|
| 73 |
-
|
| 74 |
-
|
| 75 |
-
|
| 76 |
-
- **自然語句生成**: OpenAI GPT-4o-mini 生成流暢句子
|
| 77 |
-
- **支援手語**: 目前支援 eat, fish, like, want 四個手語
|
| 78 |
|
| 79 |
-
###
|
| 80 |
-
- **Web 介面**: 即時攝像頭辨識 + 影片上傳處理
|
| 81 |
-
- **Messenger Bot**: Facebook 整合,自動處理使用者影片
|
| 82 |
-
- **RESTful API**: 提供第三方整合接口
|
| 83 |
-
- **WebSocket**: 即時雙向通訊
|
| 84 |
|
| 85 |
-
|
|
|
|
|
|
|
|
|
|
| 86 |
|
| 87 |
-
|
| 88 |
-
|
| 89 |
-
2. 點擊「開始辨識」使用攝像頭
|
| 90 |
-
3. 或上傳 MP4 影片檔案
|
| 91 |
|
| 92 |
-
|
| 93 |
-
|
| 94 |
-
|
| 95 |
-
|
| 96 |
|
| 97 |
-
|
| 98 |
-
|
| 99 |
-
# 上傳影片進行辨識
|
| 100 |
-
curl -X POST http://localhost:7860/process_video \
|
| 101 |
-
-F "video=@your_video.mp4" \
|
| 102 |
-
-F "sender_id=test_user"
|
| 103 |
```
|
| 104 |
|
| 105 |
-
##
|
| 106 |
|
| 107 |
-
|
| 108 |
-
- **
|
| 109 |
-
- **
|
| 110 |
-
- **
|
| 111 |
-
- **
|
| 112 |
|
| 113 |
-
|
| 114 |
-
- **後端**: Flask + SocketIO
|
| 115 |
-
- **AI框架**: PyTorch + MediaPipe
|
| 116 |
-
- **自然語言**: OpenAI GPT-4o-mini
|
| 117 |
-
- **前端**: HTML5 + WebSocket
|
| 118 |
-
- **部署**: HuggingFace Spaces + Docker
|
| 119 |
|
| 120 |
-
|
|
|
|
|
|
|
|
|
|
| 121 |
|
| 122 |
-
|
| 123 |
-
|
| 124 |
-
|
| 125 |
-
|
| 126 |
-
|
| 127 |
-
| `SPACE_ID` | HuggingFace Space ID | 自動設定 |
|
| 128 |
-
| `PORT` | 服務埠號 | 預設 7860 |
|
| 129 |
|
| 130 |
-
|
|
|
|
|
|
|
|
|
|
| 131 |
|
| 132 |
-
|
| 133 |
-
|
| 134 |
-
|
| 135 |
-
|
|
|
|
|
|
|
| 136 |
|
| 137 |
-
###
|
| 138 |
-
|
| 139 |
-
-
|
|
|
|
| 140 |
|
| 141 |
-
###
|
| 142 |
-
-
|
| 143 |
-
-
|
| 144 |
|
| 145 |
-
##
|
| 146 |
|
| 147 |
-
|
| 148 |
-
|
| 149 |
-
|
| 150 |
-
|
| 151 |
-
|
|
|
|
| 152 |
|
| 153 |
-
|
| 154 |
-
```bash
|
| 155 |
-
# 建置映像
|
| 156 |
-
docker build -t sign-language-recognition .
|
| 157 |
|
| 158 |
-
|
| 159 |
-
|
| 160 |
-
|
| 161 |
-
|
| 162 |
-
|
| 163 |
|
| 164 |
-
|
|
|
|
|
|
|
|
|
|
| 165 |
|
| 166 |
-
|
| 167 |
-
- **支援手語**: 僅支援 4 個基礎手語詞彙
|
| 168 |
-
- **攝像頭功能**: 雲端環境不支援,請使用影片上傳
|
| 169 |
-
- **檔案大小**: 影片檔案限制 100MB
|
| 170 |
|
| 171 |
-
|
|
|
|
|
|
|
|
|
|
| 172 |
|
| 173 |
-
|
| 174 |
-
|
| 175 |
-
|
| 176 |
-
|
| 177 |
-
- [ ] 支援多語言介面
|
| 178 |
|
| 179 |
## 📞 技術支援
|
| 180 |
|
| 181 |
-
|
| 182 |
-
- GitHub Issues
|
| 183 |
-
-
|
| 184 |
|
| 185 |
---
|
| 186 |
|
| 187 |
-
|
|
|
|
| 5 |
colorTo: green
|
| 6 |
sdk: docker
|
| 7 |
app_port: 7860
|
| 8 |
+
pinned: false
|
| 9 |
duplicated_from: XiaoBai1221/SignView
|
| 10 |
---
|
| 11 |
|
|
|
|
| 13 |
|
| 14 |
一個整合的手語辨識系統,支援即時攝像頭辨識、影片上傳處理和 Facebook Messenger Bot 功能。使用 PyTorch 深度學習模型、MediaPipe 特徵提取和 OpenAI GPT 生成自然語句。
|
| 15 |
|
| 16 |
+
## 🌟 主要功能
|
| 17 |
|
| 18 |
+
### 🖥️ 本地環境
|
| 19 |
+
- **即時攝像頭辨識**: 使用WebSocket進行即時手語辨識
|
| 20 |
+
- **完整功能**: 支援所有功能包括攝像頭、影片上傳、Messenger Bot
|
| 21 |
|
| 22 |
+
### ☁️ HuggingFace Spaces (雲端環境)
|
| 23 |
+
- **影片上傳辨識**: 拖拽或選擇影片檔案進行辨識
|
| 24 |
+
- **智慧環境檢測**: 自動偵測執行環境並切換適合的功能
|
| 25 |
+
- **Facebook Messenger Bot**: 支援Webhook接收訊息
|
|
|
|
|
|
|
|
|
|
|
|
|
| 26 |
|
| 27 |
+
## 🚀 快速開始
|
| 28 |
|
| 29 |
+
### HuggingFace Spaces 部署
|
|
|
|
|
|
|
| 30 |
|
| 31 |
+
1. **訪問 Space**: https://huggingface.co/spaces/XiaoBai1221/SignView
|
|
|
|
|
|
|
|
|
|
| 32 |
|
| 33 |
+
2. **設定環境變數** (在 Space Settings 中):
|
| 34 |
+
```
|
| 35 |
+
OPENAI_API_KEY=your_openai_api_key_here
|
| 36 |
+
VERIFY_TOKEN=your_messenger_verify_token
|
| 37 |
+
PAGE_ACCESS_TOKEN=your_facebook_page_access_token
|
| 38 |
+
```
|
| 39 |
|
| 40 |
+
3. **Facebook Messenger Bot Webhook 設定**:
|
| 41 |
+
- **Webhook URL**: `https://xiaobai1221-signview.hf.space/webhook`
|
| 42 |
+
- **驗證Token**: 使用你設定的 `VERIFY_TOKEN`
|
| 43 |
+
- **訂閱事件**: `messages`, `messaging_postbacks`
|
| 44 |
|
| 45 |
+
### 📱 Facebook Messenger Bot 設定步驟
|
| 46 |
+
|
| 47 |
+
#### 1. 創建 Facebook 應用程式
|
| 48 |
+
1. 前往 [Facebook Developers](https://developers.facebook.com/)
|
| 49 |
+
2. 創建新應用程式,選擇「商業」類型
|
| 50 |
+
3. 添加「Messenger」產品
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 51 |
|
| 52 |
+
#### 2. 設定 Webhook
|
| 53 |
+
1. 在 Messenger 設定中,找到「Webhooks」
|
| 54 |
+
2. 點擊「設定 Webhooks」
|
| 55 |
+
3. 填入以下資訊:
|
| 56 |
+
- **回調 URL**: `https://xiaobai1221-signview.hf.space/webhook`
|
| 57 |
+
- **驗證權杖**: 你的自訂驗證token (設為環境變數 `VERIFY_TOKEN`)
|
| 58 |
+
- **訂閱欄位**: 勾選 `messages` 和 `messaging_postbacks`
|
| 59 |
|
| 60 |
+
#### 3. 取得 Page Access Token
|
| 61 |
+
1. 在 Messenger 設定中,找到「存取權杖」
|
| 62 |
+
2. 選擇你的 Facebook 粉絲專頁
|
| 63 |
+
3. 複製產生的 Page Access Token
|
| 64 |
+
4. 將此 token 設為環境變數 `PAGE_ACCESS_TOKEN`
|
| 65 |
|
| 66 |
+
#### 4. 測試 Webhook
|
| 67 |
+
1. 在 Webhook 設定中點擊「測試」
|
| 68 |
+
2. 如果設定正確,應該會看到驗證成功的訊息
|
|
|
|
|
|
|
| 69 |
|
| 70 |
+
### 🔧 本地開發
|
|
|
|
|
|
|
|
|
|
|
|
|
| 71 |
|
| 72 |
+
```bash
|
| 73 |
+
# 克隆專案
|
| 74 |
+
git clone https://github.com/your-username/sign-bot.git
|
| 75 |
+
cd sign-bot
|
| 76 |
|
| 77 |
+
# 安裝依賴
|
| 78 |
+
pip install -r requirements.txt
|
|
|
|
|
|
|
| 79 |
|
| 80 |
+
# 設定環境變數
|
| 81 |
+
export OPENAI_API_KEY=your_openai_api_key
|
| 82 |
+
export VERIFY_TOKEN=your_verify_token
|
| 83 |
+
export PAGE_ACCESS_TOKEN=your_page_access_token
|
| 84 |
|
| 85 |
+
# 啟動應用
|
| 86 |
+
python app.py
|
|
|
|
|
|
|
|
|
|
|
|
|
| 87 |
```
|
| 88 |
|
| 89 |
+
## 📊 支援的手語
|
| 90 |
|
| 91 |
+
系統目前支援以下 4 種手語辨識:
|
| 92 |
+
- **eat** (吃)
|
| 93 |
+
- **fish** (魚)
|
| 94 |
+
- **like** (喜歡)
|
| 95 |
+
- **want** (想要)
|
| 96 |
|
| 97 |
+
## 🛠️ 技術架構
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 98 |
|
| 99 |
+
### 🧠 AI 模型
|
| 100 |
+
- **PyTorch LSTM + Attention**: 深度學習手語辨識模型
|
| 101 |
+
- **MediaPipe**: 手部關鍵點特徵提取
|
| 102 |
+
- **OpenAI GPT-4o-mini**: 自然語句生成
|
| 103 |
|
| 104 |
+
### 🌐 Web 技術
|
| 105 |
+
- **Flask**: Web 框架
|
| 106 |
+
- **WebSocket**: 即時通訊 (本地環境)
|
| 107 |
+
- **Bootstrap**: 響應式 UI 設計
|
| 108 |
+
- **JavaScript**: 前端互動邏輯
|
|
|
|
|
|
|
| 109 |
|
| 110 |
+
### 📱 整合服務
|
| 111 |
+
- **Facebook Messenger API**: 聊天機器人
|
| 112 |
+
- **HuggingFace Spaces**: 雲端部署平台
|
| 113 |
+
- **Docker**: 容器化部署
|
| 114 |
|
| 115 |
+
## 🔄 Webhook 網址說明
|
| 116 |
+
|
| 117 |
+
### HuggingFace Spaces 自動產生的網址格式:
|
| 118 |
+
```
|
| 119 |
+
https://[username]-[space-name].hf.space/webhook
|
| 120 |
+
```
|
| 121 |
|
| 122 |
+
### 你的 Webhook 網址:
|
| 123 |
+
```
|
| 124 |
+
https://xiaobai1221-signview.hf.space/webhook
|
| 125 |
+
```
|
| 126 |
|
| 127 |
+
### 驗證方式:
|
| 128 |
+
- GET 請求用於 Facebook 驗證
|
| 129 |
+
- POST 請求用於接收訊息
|
| 130 |
|
| 131 |
+
## 📋 API 端點
|
| 132 |
|
| 133 |
+
- `GET /` - 主頁面 (Web 介面)
|
| 134 |
+
- `GET /health` - 健康檢查
|
| 135 |
+
- `GET /webhook` - Facebook Webhook 驗證
|
| 136 |
+
- `POST /webhook` - 接收 Facebook 訊息
|
| 137 |
+
- `POST /process_video` - 影片辨識處理
|
| 138 |
+
- `POST /receive_recognition_result` - 辨識結果接收
|
| 139 |
|
| 140 |
+
## 🎯 使用方式
|
|
|
|
|
|
|
|
|
|
| 141 |
|
| 142 |
+
### 💻 Web 介面
|
| 143 |
+
1. 訪問 HuggingFace Space 網址
|
| 144 |
+
2. 上傳手語影片檔案
|
| 145 |
+
3. 點擊「開始辨識」
|
| 146 |
+
4. 查看辨識結果和翻譯
|
| 147 |
|
| 148 |
+
### 📱 Messenger Bot
|
| 149 |
+
1. 在 Facebook 找到你的粉絲專頁
|
| 150 |
+
2. 發送訊息或影片
|
| 151 |
+
3. Bot 會自動辨識並回覆結果
|
| 152 |
|
| 153 |
+
## 🔍 故障排除
|
|
|
|
|
|
|
|
|
|
| 154 |
|
| 155 |
+
### Webhook 無法連接
|
| 156 |
+
1. 確認 HuggingFace Space 狀態為 "Running"
|
| 157 |
+
2. 檢查環境變數是否正確設定
|
| 158 |
+
3. 確認 Webhook URL 格式正確
|
| 159 |
|
| 160 |
+
### 辨識結果不準確
|
| 161 |
+
1. 確保影片畫質清晰
|
| 162 |
+
2. 手部動作要完整且明顯
|
| 163 |
+
3. 光線充足,背景簡潔
|
|
|
|
| 164 |
|
| 165 |
## 📞 技術支援
|
| 166 |
|
| 167 |
+
如有問題請聯繫:
|
| 168 |
+
- GitHub Issues: [專案頁面](https://github.com/your-username/sign-bot)
|
| 169 |
+
- Email: your-email@example.com
|
| 170 |
|
| 171 |
---
|
| 172 |
|
| 173 |
+
**© 2023 手語辨識整合系統 | 使用 Flask + PyTorch + OpenAI + HuggingFace Spaces**
|
app.py
CHANGED
|
@@ -22,7 +22,13 @@ from flask_socketio import SocketIO, emit
|
|
| 22 |
from openai import OpenAI
|
| 23 |
|
| 24 |
# 環境變數設定
|
| 25 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 26 |
|
| 27 |
# 環境檢測
|
| 28 |
IS_HUGGINGFACE = os.environ.get('SPACE_ID') is not None
|
|
@@ -384,8 +390,9 @@ class VideoSignLanguageRecognizer:
|
|
| 384 |
|
| 385 |
def _predict_from_sequence(self, keypoints_sequence):
|
| 386 |
"""從關鍵點序列進行預測"""
|
| 387 |
-
#
|
| 388 |
-
|
|
|
|
| 389 |
|
| 390 |
with torch.no_grad():
|
| 391 |
outputs = self.model(sequence_tensor)
|
|
@@ -412,18 +419,28 @@ class VideoSignLanguageRecognizer:
|
|
| 412 |
return " ".join(word_sequence)
|
| 413 |
|
| 414 |
try:
|
| 415 |
-
prompt
|
|
|
|
| 416 |
|
| 417 |
response = self.openai_client.chat.completions.create(
|
| 418 |
model="gpt-4o-mini",
|
| 419 |
messages=[
|
| 420 |
-
{"role": "system", "content": "
|
| 421 |
{"role": "user", "content": prompt}
|
| 422 |
],
|
| 423 |
-
max_tokens=
|
|
|
|
| 424 |
)
|
| 425 |
|
| 426 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 427 |
|
| 428 |
except Exception as e:
|
| 429 |
print(f"調用GPT API時出錯: {e}")
|
|
@@ -622,18 +639,29 @@ class SignLanguageRecognizer:
|
|
| 622 |
return
|
| 623 |
|
| 624 |
try:
|
| 625 |
-
prompt
|
|
|
|
| 626 |
|
| 627 |
response = self.openai_client.chat.completions.create(
|
| 628 |
model="gpt-4o-mini",
|
| 629 |
messages=[
|
| 630 |
-
{"role": "system", "content": "
|
| 631 |
{"role": "user", "content": prompt}
|
| 632 |
],
|
| 633 |
-
max_tokens=
|
|
|
|
| 634 |
)
|
| 635 |
|
| 636 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 637 |
self.display_sentence_time = time.time()
|
| 638 |
print(f"GPT生成句子: {self.generated_sentence}")
|
| 639 |
|
|
@@ -671,8 +699,9 @@ class SignLanguageRecognizer:
|
|
| 671 |
if len(self.keypoints_buffer) < 2:
|
| 672 |
return
|
| 673 |
|
| 674 |
-
|
| 675 |
-
|
|
|
|
| 676 |
|
| 677 |
with torch.no_grad():
|
| 678 |
outputs = self.model(keypoints_tensor)
|
|
@@ -829,13 +858,16 @@ def process_video():
|
|
| 829 |
if video_file.filename == '':
|
| 830 |
return jsonify({"status": "error", "message": "沒有選擇檔案"}), 400
|
| 831 |
|
| 832 |
-
#
|
|
|
|
| 833 |
filename = secure_filename(video_file.filename)
|
| 834 |
timestamp = int(time.time())
|
| 835 |
-
filename = f"{timestamp}_{sender_id}_{filename}"
|
| 836 |
-
video_path = os.path.join(UPLOAD_FOLDER, filename)
|
| 837 |
|
| 838 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 839 |
print(f"📁 影片已儲存:{video_path}")
|
| 840 |
|
| 841 |
# 初始化影片辨識器
|
|
@@ -843,6 +875,12 @@ def process_video():
|
|
| 843 |
print(f"🔍 模型路徑: {model_path}")
|
| 844 |
print(f"🔍 模型檔案是否存在: {os.path.exists(model_path)}")
|
| 845 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 846 |
video_recognizer = VideoSignLanguageRecognizer(model_path, threshold=0.5)
|
| 847 |
|
| 848 |
# 處理影片
|
|
@@ -874,7 +912,9 @@ def process_video():
|
|
| 874 |
|
| 875 |
except Exception as e:
|
| 876 |
print(f"處理影片時發生錯誤:{e}")
|
| 877 |
-
|
|
|
|
|
|
|
| 878 |
|
| 879 |
#--------------------
|
| 880 |
# Messenger Bot 輔助函數
|
|
@@ -944,6 +984,8 @@ def send_message(recipient_id, message_text):
|
|
| 944 |
|
| 945 |
def process_messenger_video(video_url, sender_id):
|
| 946 |
"""處理來自 Messenger 的影片(HuggingFace 整合版本)"""
|
|
|
|
|
|
|
| 947 |
try:
|
| 948 |
print(f"🎬 開始處理 Messenger 影片:{video_url}")
|
| 949 |
|
|
@@ -951,16 +993,18 @@ def process_messenger_video(video_url, sender_id):
|
|
| 951 |
response = requests.get(video_url, stream=True, timeout=30)
|
| 952 |
response.raise_for_status()
|
| 953 |
|
| 954 |
-
#
|
| 955 |
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
| 956 |
filename = f"messenger_video_{sender_id}_{timestamp}.mp4"
|
| 957 |
-
file_path = os.path.join(UPLOAD_FOLDER, filename)
|
| 958 |
|
| 959 |
-
#
|
| 960 |
-
with
|
|
|
|
|
|
|
|
|
|
| 961 |
for chunk in response.iter_content(chunk_size=8192):
|
| 962 |
if chunk:
|
| 963 |
-
|
| 964 |
|
| 965 |
print(f"✅ 影片下載完成:{file_path}")
|
| 966 |
|
|
|
|
| 22 |
from openai import OpenAI
|
| 23 |
|
| 24 |
# 環境變數設定
|
| 25 |
+
# OpenAI API KEY 應該從環境變數獲取,不要硬編碼
|
| 26 |
+
# 請在 HuggingFace Spaces 設定中添加 OPENAI_API_KEY 環境變數
|
| 27 |
+
|
| 28 |
+
# 設定環境變數避免權限問題和減少日誌
|
| 29 |
+
os.environ['MPLCONFIGDIR'] = '/tmp/matplotlib'
|
| 30 |
+
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2' # 減少TensorFlow日誌
|
| 31 |
+
os.environ['MEDIAPIPE_DISABLE_GPU'] = '1' # 禁用GPU避免警告
|
| 32 |
|
| 33 |
# 環境檢測
|
| 34 |
IS_HUGGINGFACE = os.environ.get('SPACE_ID') is not None
|
|
|
|
| 390 |
|
| 391 |
def _predict_from_sequence(self, keypoints_sequence):
|
| 392 |
"""從關鍵點序列進行預測"""
|
| 393 |
+
# 優化tensor創建避免效能警告
|
| 394 |
+
keypoints_array = np.array(keypoints_sequence, dtype=np.float32)
|
| 395 |
+
sequence_tensor = torch.from_numpy(keypoints_array).unsqueeze(0).to(self.device)
|
| 396 |
|
| 397 |
with torch.no_grad():
|
| 398 |
outputs = self.model(sequence_tensor)
|
|
|
|
| 419 |
return " ".join(word_sequence)
|
| 420 |
|
| 421 |
try:
|
| 422 |
+
# 優化prompt,要求GPT只回覆簡潔句子
|
| 423 |
+
prompt = f"手語詞彙: {', '.join(word_sequence)}。請組成一個簡潔的中文句子,只回覆句子內容,不要額外說明。"
|
| 424 |
|
| 425 |
response = self.openai_client.chat.completions.create(
|
| 426 |
model="gpt-4o-mini",
|
| 427 |
messages=[
|
| 428 |
+
{"role": "system", "content": "你是手語翻譯助手。只回覆簡潔的中文句子,不要額外說明或範例。"},
|
| 429 |
{"role": "user", "content": prompt}
|
| 430 |
],
|
| 431 |
+
max_tokens=50, # 減少token數量
|
| 432 |
+
temperature=0.3 # 降低隨機性,更準確
|
| 433 |
)
|
| 434 |
|
| 435 |
+
result = response.choices[0].message.content.strip()
|
| 436 |
+
# 移除可能的引號和額外文字
|
| 437 |
+
result = result.replace('"', '').replace("'", '').strip()
|
| 438 |
+
|
| 439 |
+
# 如果結果太長或包含解釋性文字,回退到原詞彙
|
| 440 |
+
if len(result) > 30 or '例如' in result or '可以' in result:
|
| 441 |
+
return " ".join(word_sequence)
|
| 442 |
+
|
| 443 |
+
return result
|
| 444 |
|
| 445 |
except Exception as e:
|
| 446 |
print(f"調用GPT API時出錯: {e}")
|
|
|
|
| 639 |
return
|
| 640 |
|
| 641 |
try:
|
| 642 |
+
# 優化prompt,要求GPT只回覆簡潔句子
|
| 643 |
+
prompt = f"手語詞彙: {', '.join(self.word_sequence)}。請組成一個簡潔的中文句子,只回覆句子內容,不要額外說明。"
|
| 644 |
|
| 645 |
response = self.openai_client.chat.completions.create(
|
| 646 |
model="gpt-4o-mini",
|
| 647 |
messages=[
|
| 648 |
+
{"role": "system", "content": "你是手語翻譯助手。只回覆簡潔的中文句子,不要額外說明或範例。"},
|
| 649 |
{"role": "user", "content": prompt}
|
| 650 |
],
|
| 651 |
+
max_tokens=50, # 減少token數量
|
| 652 |
+
temperature=0.3 # 降低隨機性,更準確
|
| 653 |
)
|
| 654 |
|
| 655 |
+
result = response.choices[0].message.content.strip()
|
| 656 |
+
# 移除可能的引號和額外文字
|
| 657 |
+
result = result.replace('"', '').replace("'", '').strip()
|
| 658 |
+
|
| 659 |
+
# 如果結果太長或包含解釋性文字,回退到原詞彙
|
| 660 |
+
if len(result) > 30 or '例如' in result or '可以' in result:
|
| 661 |
+
self.generated_sentence = " ".join(self.word_sequence)
|
| 662 |
+
else:
|
| 663 |
+
self.generated_sentence = result
|
| 664 |
+
|
| 665 |
self.display_sentence_time = time.time()
|
| 666 |
print(f"GPT生成句子: {self.generated_sentence}")
|
| 667 |
|
|
|
|
| 699 |
if len(self.keypoints_buffer) < 2:
|
| 700 |
return
|
| 701 |
|
| 702 |
+
# 優化tensor創建避免效能警告
|
| 703 |
+
keypoints_array = np.array(list(self.keypoints_buffer), dtype=np.float32)
|
| 704 |
+
keypoints_tensor = torch.from_numpy(keypoints_array).unsqueeze(0).to(self.device)
|
| 705 |
|
| 706 |
with torch.no_grad():
|
| 707 |
outputs = self.model(keypoints_tensor)
|
|
|
|
| 858 |
if video_file.filename == '':
|
| 859 |
return jsonify({"status": "error", "message": "沒有選擇檔案"}), 400
|
| 860 |
|
| 861 |
+
# 使用臨時檔案避免權限問題
|
| 862 |
+
import tempfile
|
| 863 |
filename = secure_filename(video_file.filename)
|
| 864 |
timestamp = int(time.time())
|
|
|
|
|
|
|
| 865 |
|
| 866 |
+
# 創建臨時檔案
|
| 867 |
+
with tempfile.NamedTemporaryFile(delete=False, suffix='.mp4', prefix=f'upload_{sender_id}_') as temp_file:
|
| 868 |
+
video_path = temp_file.name
|
| 869 |
+
video_file.save(video_path)
|
| 870 |
+
|
| 871 |
print(f"📁 影片已儲存:{video_path}")
|
| 872 |
|
| 873 |
# 初始化影片辨識器
|
|
|
|
| 875 |
print(f"🔍 模型路徑: {model_path}")
|
| 876 |
print(f"🔍 模型檔案是否存在: {os.path.exists(model_path)}")
|
| 877 |
|
| 878 |
+
if not os.path.exists(model_path):
|
| 879 |
+
return jsonify({
|
| 880 |
+
"status": "error",
|
| 881 |
+
"message": f"模型檔案不存在: {model_path}"
|
| 882 |
+
}), 500
|
| 883 |
+
|
| 884 |
video_recognizer = VideoSignLanguageRecognizer(model_path, threshold=0.5)
|
| 885 |
|
| 886 |
# 處理影片
|
|
|
|
| 912 |
|
| 913 |
except Exception as e:
|
| 914 |
print(f"處理影片時發生錯誤:{e}")
|
| 915 |
+
import traceback
|
| 916 |
+
traceback.print_exc() # 印出完整的錯誤堆疊
|
| 917 |
+
return jsonify({"status": "error", "message": f"處理影片時發生錯誤: {str(e)}"}), 500
|
| 918 |
|
| 919 |
#--------------------
|
| 920 |
# Messenger Bot 輔助函數
|
|
|
|
| 984 |
|
| 985 |
def process_messenger_video(video_url, sender_id):
|
| 986 |
"""處理來自 Messenger 的影片(HuggingFace 整合版本)"""
|
| 987 |
+
import tempfile
|
| 988 |
+
|
| 989 |
try:
|
| 990 |
print(f"🎬 開始處理 Messenger 影片:{video_url}")
|
| 991 |
|
|
|
|
| 993 |
response = requests.get(video_url, stream=True, timeout=30)
|
| 994 |
response.raise_for_status()
|
| 995 |
|
| 996 |
+
# 使用臨時檔案避免權限問題
|
| 997 |
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
| 998 |
filename = f"messenger_video_{sender_id}_{timestamp}.mp4"
|
|
|
|
| 999 |
|
| 1000 |
+
# 創建臨時檔案
|
| 1001 |
+
with tempfile.NamedTemporaryFile(delete=False, suffix='.mp4', prefix=f'messenger_{sender_id}_') as temp_file:
|
| 1002 |
+
file_path = temp_file.name
|
| 1003 |
+
|
| 1004 |
+
# 寫入檔案
|
| 1005 |
for chunk in response.iter_content(chunk_size=8192):
|
| 1006 |
if chunk:
|
| 1007 |
+
temp_file.write(chunk)
|
| 1008 |
|
| 1009 |
print(f"✅ 影片下載完成:{file_path}")
|
| 1010 |
|
requirements.txt
CHANGED
|
@@ -1,12 +1,12 @@
|
|
| 1 |
-
flask
|
| 2 |
-
flask-socketio
|
| 3 |
-
opencv-python
|
| 4 |
-
numpy
|
| 5 |
-
pandas
|
| 6 |
-
torch
|
| 7 |
-
mediapipe
|
| 8 |
-
openai
|
| 9 |
-
requests
|
| 10 |
-
werkzeug
|
| 11 |
-
python-dotenv
|
| 12 |
-
gunicorn
|
|
|
|
| 1 |
+
flask>=2.3.0,<3.1.0
|
| 2 |
+
flask-socketio>=5.3.0,<6.0.0
|
| 3 |
+
opencv-python-headless>=4.8.0,<5.0.0
|
| 4 |
+
numpy>=1.21.0,<2.0.0
|
| 5 |
+
pandas>=1.5.0,<3.0.0
|
| 6 |
+
torch>=2.0.0,<2.2.0
|
| 7 |
+
mediapipe>=0.10.5
|
| 8 |
+
openai>=1.0.0,<2.0.0
|
| 9 |
+
requests>=2.25.0,<3.0.0
|
| 10 |
+
werkzeug>=2.3.0,<4.0.0
|
| 11 |
+
python-dotenv>=0.19.0
|
| 12 |
+
gunicorn>=20.0.0
|
templates/index.html
CHANGED
|
@@ -43,6 +43,13 @@
|
|
| 43 |
margin-bottom: 20px;
|
| 44 |
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
|
| 45 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 46 |
.btn-primary {
|
| 47 |
background-color: #4aa3df;
|
| 48 |
border: none;
|
|
@@ -51,12 +58,19 @@
|
|
| 51 |
background-color: #e74c3c;
|
| 52 |
border: none;
|
| 53 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
| 54 |
.btn-primary:hover {
|
| 55 |
background-color: #3498db;
|
| 56 |
}
|
| 57 |
.btn-danger:hover {
|
| 58 |
background-color: #c0392b;
|
| 59 |
}
|
|
|
|
|
|
|
|
|
|
| 60 |
.panel-title {
|
| 61 |
color: #4aa3df;
|
| 62 |
border-bottom: 1px solid #3a3a3a;
|
|
@@ -143,35 +157,114 @@
|
|
| 143 |
color: #7f8c8d;
|
| 144 |
font-size: 0.9rem;
|
| 145 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 146 |
</style>
|
| 147 |
</head>
|
| 148 |
<body>
|
| 149 |
<div class="container">
|
| 150 |
-
<h1 class="main-title"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 151 |
|
| 152 |
<div class="row">
|
| 153 |
<div class="col-lg-8">
|
| 154 |
-
|
| 155 |
-
|
| 156 |
-
<
|
| 157 |
-
|
| 158 |
-
|
| 159 |
-
|
| 160 |
-
|
| 161 |
-
<div class="
|
| 162 |
-
<
|
| 163 |
-
<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 164 |
</div>
|
| 165 |
</div>
|
| 166 |
|
| 167 |
-
|
| 168 |
-
|
| 169 |
-
<div
|
| 170 |
-
|
| 171 |
-
|
| 172 |
-
|
| 173 |
-
|
| 174 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 175 |
</div>
|
| 176 |
</div>
|
| 177 |
|
|
@@ -194,6 +287,22 @@
|
|
| 194 |
|
| 195 |
<script>
|
| 196 |
document.addEventListener('DOMContentLoaded', function() {
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 197 |
// 獲取DOM元素
|
| 198 |
const videoDisplay = document.getElementById('video-display');
|
| 199 |
const startBtn = document.getElementById('start-btn');
|
|
@@ -205,50 +314,231 @@
|
|
| 205 |
const sentenceDisplay = document.getElementById('sentence-display');
|
| 206 |
const handStatus = document.getElementById('hand-status');
|
| 207 |
|
| 208 |
-
//
|
| 209 |
-
const
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 210 |
|
| 211 |
-
//
|
| 212 |
-
socket
|
| 213 |
-
|
| 214 |
-
|
|
|
|
| 215 |
|
| 216 |
-
//
|
| 217 |
-
|
| 218 |
-
|
| 219 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 220 |
|
| 221 |
-
//
|
| 222 |
-
|
| 223 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 224 |
|
| 225 |
-
//
|
| 226 |
-
|
| 227 |
-
|
| 228 |
-
|
| 229 |
-
|
| 230 |
-
|
| 231 |
-
|
| 232 |
-
|
| 233 |
-
|
| 234 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 235 |
}
|
| 236 |
});
|
| 237 |
-
|
| 238 |
-
|
| 239 |
-
|
| 240 |
-
|
| 241 |
-
|
| 242 |
-
|
| 243 |
-
|
| 244 |
-
|
| 245 |
-
|
| 246 |
-
|
| 247 |
-
|
| 248 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 249 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 250 |
});
|
| 251 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 252 |
|
| 253 |
// 更新所有狀態顯示
|
| 254 |
function updateStatus(status) {
|
|
|
|
| 43 |
margin-bottom: 20px;
|
| 44 |
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
|
| 45 |
}
|
| 46 |
+
.upload-panel {
|
| 47 |
+
background-color: #2a2a2a;
|
| 48 |
+
border-radius: 10px;
|
| 49 |
+
padding: 20px;
|
| 50 |
+
margin-bottom: 20px;
|
| 51 |
+
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
|
| 52 |
+
}
|
| 53 |
.btn-primary {
|
| 54 |
background-color: #4aa3df;
|
| 55 |
border: none;
|
|
|
|
| 58 |
background-color: #e74c3c;
|
| 59 |
border: none;
|
| 60 |
}
|
| 61 |
+
.btn-success {
|
| 62 |
+
background-color: #27ae60;
|
| 63 |
+
border: none;
|
| 64 |
+
}
|
| 65 |
.btn-primary:hover {
|
| 66 |
background-color: #3498db;
|
| 67 |
}
|
| 68 |
.btn-danger:hover {
|
| 69 |
background-color: #c0392b;
|
| 70 |
}
|
| 71 |
+
.btn-success:hover {
|
| 72 |
+
background-color: #229954;
|
| 73 |
+
}
|
| 74 |
.panel-title {
|
| 75 |
color: #4aa3df;
|
| 76 |
border-bottom: 1px solid #3a3a3a;
|
|
|
|
| 157 |
color: #7f8c8d;
|
| 158 |
font-size: 0.9rem;
|
| 159 |
}
|
| 160 |
+
.environment-indicator {
|
| 161 |
+
background-color: #3a3a3a;
|
| 162 |
+
border-radius: 8px;
|
| 163 |
+
padding: 10px;
|
| 164 |
+
margin-bottom: 20px;
|
| 165 |
+
text-align: center;
|
| 166 |
+
border-left: 4px solid #f39c12;
|
| 167 |
+
}
|
| 168 |
+
.upload-area {
|
| 169 |
+
border: 2px dashed #4aa3df;
|
| 170 |
+
border-radius: 10px;
|
| 171 |
+
padding: 30px;
|
| 172 |
+
text-align: center;
|
| 173 |
+
margin-bottom: 20px;
|
| 174 |
+
transition: all 0.3s ease;
|
| 175 |
+
}
|
| 176 |
+
.upload-area:hover {
|
| 177 |
+
border-color: #3498db;
|
| 178 |
+
background-color: #333;
|
| 179 |
+
}
|
| 180 |
+
.upload-area.dragover {
|
| 181 |
+
border-color: #27ae60;
|
| 182 |
+
background-color: #2a4d3a;
|
| 183 |
+
}
|
| 184 |
+
.progress {
|
| 185 |
+
background-color: #3a3a3a;
|
| 186 |
+
}
|
| 187 |
+
.progress-bar {
|
| 188 |
+
background-color: #4aa3df;
|
| 189 |
+
}
|
| 190 |
</style>
|
| 191 |
</head>
|
| 192 |
<body>
|
| 193 |
<div class="container">
|
| 194 |
+
<h1 class="main-title">🤟 手語辨識系統</h1>
|
| 195 |
+
|
| 196 |
+
<!-- 環境指示器 -->
|
| 197 |
+
<div class="environment-indicator">
|
| 198 |
+
<strong>🌐 執行環境:</strong><span id="environment-info">檢測中...</span>
|
| 199 |
+
</div>
|
| 200 |
|
| 201 |
<div class="row">
|
| 202 |
<div class="col-lg-8">
|
| 203 |
+
<!-- 即時攝像頭區域 (本地環境) -->
|
| 204 |
+
<div id="camera-section" style="display: none;">
|
| 205 |
+
<div class="video-container">
|
| 206 |
+
<div id="hand-status" class="camera-status bg-secondary">未偵測</div>
|
| 207 |
+
<img id="video-display" src="" alt="即時視頻畫面">
|
| 208 |
+
</div>
|
| 209 |
+
|
| 210 |
+
<div class="control-panel">
|
| 211 |
+
<h4 class="panel-title">📹 即時攝像頭辨識</h4>
|
| 212 |
+
<div class="d-flex justify-content-between">
|
| 213 |
+
<button id="start-btn" class="btn btn-primary">開始辨識</button>
|
| 214 |
+
<button id="stop-btn" class="btn btn-danger" disabled>停止辨識</button>
|
| 215 |
+
</div>
|
| 216 |
+
</div>
|
| 217 |
+
|
| 218 |
+
<div class="word-sequence">
|
| 219 |
+
<h4 class="panel-title">單詞序列</h4>
|
| 220 |
+
<div id="word-sequence-display" class="fs-5">尚無偵測結果</div>
|
| 221 |
+
</div>
|
| 222 |
+
|
| 223 |
+
<div class="sentence-result">
|
| 224 |
+
<h4 class="panel-title">翻譯結果</h4>
|
| 225 |
+
<div id="sentence-display" class="fs-5">等待手語輸入完成...</div>
|
| 226 |
</div>
|
| 227 |
</div>
|
| 228 |
|
| 229 |
+
<!-- 影片上傳區域 (雲端環境) -->
|
| 230 |
+
<div id="upload-section">
|
| 231 |
+
<div class="upload-panel">
|
| 232 |
+
<h4 class="panel-title">📁 影片上傳辨識</h4>
|
| 233 |
+
<div class="upload-area" id="upload-area">
|
| 234 |
+
<div id="upload-content">
|
| 235 |
+
<i class="fas fa-cloud-upload-alt" style="font-size: 3rem; color: #4aa3df; margin-bottom: 15px;"></i>
|
| 236 |
+
<p class="mb-3">拖拽影片檔案到此處,或點擊選擇檔案</p>
|
| 237 |
+
<input type="file" id="video-file" accept="video/*" style="display: none;">
|
| 238 |
+
<button class="btn btn-primary" onclick="document.getElementById('video-file').click()">選擇影片檔案</button>
|
| 239 |
+
<p class="mt-2 text-muted">支援格式:MP4, AVI, MOV, WMV</p>
|
| 240 |
+
</div>
|
| 241 |
+
<div id="upload-progress" style="display: none;">
|
| 242 |
+
<div class="progress mb-3">
|
| 243 |
+
<div class="progress-bar" role="progressbar" style="width: 0%"></div>
|
| 244 |
+
</div>
|
| 245 |
+
<p id="upload-status">上傳中...</p>
|
| 246 |
+
</div>
|
| 247 |
+
</div>
|
| 248 |
+
|
| 249 |
+
<div id="video-preview" style="display: none;">
|
| 250 |
+
<video id="preview-video" controls style="width: 100%; border-radius: 10px; margin-bottom: 15px;"></video>
|
| 251 |
+
<div class="d-flex justify-content-between">
|
| 252 |
+
<button id="process-video-btn" class="btn btn-success">🚀 開始辨識</button>
|
| 253 |
+
<button id="clear-video-btn" class="btn btn-danger">🗑️ 清除影片</button>
|
| 254 |
+
</div>
|
| 255 |
+
</div>
|
| 256 |
+
</div>
|
| 257 |
+
|
| 258 |
+
<!-- 結果顯示區域 (雲端環境) -->
|
| 259 |
+
<div class="word-sequence">
|
| 260 |
+
<h4 class="panel-title">辨識結果</h4>
|
| 261 |
+
<div id="word-sequence-display" class="fs-5">尚無辨識結果</div>
|
| 262 |
+
</div>
|
| 263 |
+
|
| 264 |
+
<div class="sentence-result">
|
| 265 |
+
<h4 class="panel-title">翻譯結果</h4>
|
| 266 |
+
<div id="sentence-display" class="fs-5">等待影片上傳...</div>
|
| 267 |
+
</div>
|
| 268 |
</div>
|
| 269 |
</div>
|
| 270 |
|
|
|
|
| 287 |
|
| 288 |
<script>
|
| 289 |
document.addEventListener('DOMContentLoaded', function() {
|
| 290 |
+
// 環境檢測
|
| 291 |
+
const isHuggingFace = window.location.hostname.includes('hf.space') || window.location.hostname.includes('huggingface.co');
|
| 292 |
+
const environmentInfo = document.getElementById('environment-info');
|
| 293 |
+
const cameraSection = document.getElementById('camera-section');
|
| 294 |
+
const uploadSection = document.getElementById('upload-section');
|
| 295 |
+
|
| 296 |
+
if (isHuggingFace) {
|
| 297 |
+
environmentInfo.innerHTML = '☁️ HuggingFace Spaces (雲端) - 使用影片上傳功能';
|
| 298 |
+
cameraSection.style.display = 'none';
|
| 299 |
+
uploadSection.style.display = 'block';
|
| 300 |
+
} else {
|
| 301 |
+
environmentInfo.innerHTML = '💻 本地環境 - 支援即時攝像頭辨識';
|
| 302 |
+
cameraSection.style.display = 'block';
|
| 303 |
+
uploadSection.style.display = 'none';
|
| 304 |
+
}
|
| 305 |
+
|
| 306 |
// 獲取DOM元素
|
| 307 |
const videoDisplay = document.getElementById('video-display');
|
| 308 |
const startBtn = document.getElementById('start-btn');
|
|
|
|
| 314 |
const sentenceDisplay = document.getElementById('sentence-display');
|
| 315 |
const handStatus = document.getElementById('hand-status');
|
| 316 |
|
| 317 |
+
// 影片上傳相關元素
|
| 318 |
+
const uploadArea = document.getElementById('upload-area');
|
| 319 |
+
const videoFile = document.getElementById('video-file');
|
| 320 |
+
const uploadContent = document.getElementById('upload-content');
|
| 321 |
+
const uploadProgress = document.getElementById('upload-progress');
|
| 322 |
+
const videoPreview = document.getElementById('video-preview');
|
| 323 |
+
const previewVideo = document.getElementById('preview-video');
|
| 324 |
+
const processVideoBtn = document.getElementById('process-video-btn');
|
| 325 |
+
const clearVideoBtn = document.getElementById('clear-video-btn');
|
| 326 |
|
| 327 |
+
// 連接Socket.IO (僅本地環境)
|
| 328 |
+
let socket = null;
|
| 329 |
+
if (!isHuggingFace) {
|
| 330 |
+
socket = io();
|
| 331 |
+
}
|
| 332 |
|
| 333 |
+
// Socket.IO 連接事件 (僅本地環境)
|
| 334 |
+
if (socket) {
|
| 335 |
+
socket.on('connect', function() {
|
| 336 |
+
console.log('已連接到伺服器');
|
| 337 |
+
});
|
| 338 |
+
|
| 339 |
+
// 接收幀更新
|
| 340 |
+
socket.on('update_frame', function(data) {
|
| 341 |
+
// 更新視頻顯示
|
| 342 |
+
videoDisplay.src = `data:image/jpeg;base64,${data.image}`;
|
| 343 |
+
|
| 344 |
+
// 更新狀態
|
| 345 |
+
updateStatus(data.status);
|
| 346 |
+
});
|
| 347 |
+
|
| 348 |
+
// 開始按鈕點擊事件
|
| 349 |
+
startBtn.addEventListener('click', function() {
|
| 350 |
+
socket.emit('start_stream', {}, function(response) {
|
| 351 |
+
if (response.status === 'success') {
|
| 352 |
+
startBtn.disabled = true;
|
| 353 |
+
stopBtn.disabled = false;
|
| 354 |
+
resultLabel.textContent = '等待偵測...';
|
| 355 |
+
resultConfidence.textContent = '信心度: 0%';
|
| 356 |
+
} else {
|
| 357 |
+
alert('啟動失敗: ' + (response.message || '未知錯誤'));
|
| 358 |
+
}
|
| 359 |
+
});
|
| 360 |
+
});
|
| 361 |
|
| 362 |
+
// 停止按鈕點擊事件
|
| 363 |
+
stopBtn.addEventListener('click', function() {
|
| 364 |
+
socket.emit('stop_stream', {}, function(response) {
|
| 365 |
+
if (response.status === 'success') {
|
| 366 |
+
startBtn.disabled = false;
|
| 367 |
+
stopBtn.disabled = true;
|
| 368 |
+
resultLabel.textContent = '未開始';
|
| 369 |
+
resultConfidence.textContent = '信心度: 0%';
|
| 370 |
+
handStatus.textContent = '未偵測';
|
| 371 |
+
handStatus.className = 'camera-status bg-secondary';
|
| 372 |
+
}
|
| 373 |
+
});
|
| 374 |
+
});
|
| 375 |
+
}
|
| 376 |
|
| 377 |
+
// 影片上傳功能 (雲端環境)
|
| 378 |
+
if (isHuggingFace) {
|
| 379 |
+
// 拖拽上傳
|
| 380 |
+
uploadArea.addEventListener('dragover', function(e) {
|
| 381 |
+
e.preventDefault();
|
| 382 |
+
uploadArea.classList.add('dragover');
|
| 383 |
+
});
|
| 384 |
+
|
| 385 |
+
uploadArea.addEventListener('dragleave', function(e) {
|
| 386 |
+
e.preventDefault();
|
| 387 |
+
uploadArea.classList.remove('dragover');
|
| 388 |
+
});
|
| 389 |
+
|
| 390 |
+
uploadArea.addEventListener('drop', function(e) {
|
| 391 |
+
e.preventDefault();
|
| 392 |
+
uploadArea.classList.remove('dragover');
|
| 393 |
+
const files = e.dataTransfer.files;
|
| 394 |
+
if (files.length > 0) {
|
| 395 |
+
handleVideoFile(files[0]);
|
| 396 |
}
|
| 397 |
});
|
| 398 |
+
|
| 399 |
+
// 檔案選擇
|
| 400 |
+
videoFile.addEventListener('change', function(e) {
|
| 401 |
+
if (e.target.files.length > 0) {
|
| 402 |
+
handleVideoFile(e.target.files[0]);
|
| 403 |
+
}
|
| 404 |
+
});
|
| 405 |
+
|
| 406 |
+
// 處理影片檔案
|
| 407 |
+
function handleVideoFile(file) {
|
| 408 |
+
if (!file.type.startsWith('video/')) {
|
| 409 |
+
alert('請選擇影片檔案!');
|
| 410 |
+
return;
|
| 411 |
+
}
|
| 412 |
+
|
| 413 |
+
// 顯示預覽
|
| 414 |
+
const url = URL.createObjectURL(file);
|
| 415 |
+
previewVideo.src = url;
|
| 416 |
+
uploadContent.style.display = 'none';
|
| 417 |
+
videoPreview.style.display = 'block';
|
| 418 |
+
|
| 419 |
+
// 儲存檔案供後續處理
|
| 420 |
+
window.selectedVideoFile = file;
|
| 421 |
+
}
|
| 422 |
+
|
| 423 |
+
// 處理影片按鈕
|
| 424 |
+
processVideoBtn.addEventListener('click', function() {
|
| 425 |
+
if (!window.selectedVideoFile) {
|
| 426 |
+
alert('請先選擇影片檔案!');
|
| 427 |
+
return;
|
| 428 |
}
|
| 429 |
+
|
| 430 |
+
uploadVideo(window.selectedVideoFile);
|
| 431 |
+
});
|
| 432 |
+
|
| 433 |
+
// 清除影片按鈕
|
| 434 |
+
clearVideoBtn.addEventListener('click', function() {
|
| 435 |
+
previewVideo.src = '';
|
| 436 |
+
uploadContent.style.display = 'block';
|
| 437 |
+
videoPreview.style.display = 'none';
|
| 438 |
+
videoFile.value = '';
|
| 439 |
+
window.selectedVideoFile = null;
|
| 440 |
+
|
| 441 |
+
// 重置結果顯示
|
| 442 |
+
resultLabel.textContent = '未開始';
|
| 443 |
+
resultConfidence.textContent = '信心度: 0%';
|
| 444 |
+
probabilitiesContainer.innerHTML = '';
|
| 445 |
});
|
| 446 |
+
|
| 447 |
+
// 上傳影片函數
|
| 448 |
+
function uploadVideo(file) {
|
| 449 |
+
const formData = new FormData();
|
| 450 |
+
formData.append('video', file);
|
| 451 |
+
|
| 452 |
+
// 顯示進度
|
| 453 |
+
uploadProgress.style.display = 'block';
|
| 454 |
+
processVideoBtn.disabled = true;
|
| 455 |
+
|
| 456 |
+
const xhr = new XMLHttpRequest();
|
| 457 |
+
|
| 458 |
+
xhr.upload.addEventListener('progress', function(e) {
|
| 459 |
+
if (e.lengthComputable) {
|
| 460 |
+
const percentComplete = (e.loaded / e.total) * 100;
|
| 461 |
+
document.querySelector('.progress-bar').style.width = percentComplete + '%';
|
| 462 |
+
document.getElementById('upload-status').textContent = `上傳中... ${percentComplete.toFixed(1)}%`;
|
| 463 |
+
}
|
| 464 |
+
});
|
| 465 |
+
|
| 466 |
+
xhr.addEventListener('load', function() {
|
| 467 |
+
if (xhr.status === 200) {
|
| 468 |
+
try {
|
| 469 |
+
const response = JSON.parse(xhr.responseText);
|
| 470 |
+
displayVideoResult(response);
|
| 471 |
+
} catch (e) {
|
| 472 |
+
console.error('解析回應失敗:', e);
|
| 473 |
+
alert('處理回應時發生錯誤!');
|
| 474 |
+
}
|
| 475 |
+
} else {
|
| 476 |
+
try {
|
| 477 |
+
const errorResponse = JSON.parse(xhr.responseText);
|
| 478 |
+
alert('影片處理失敗: ' + (errorResponse.message || '未知錯誤'));
|
| 479 |
+
} catch (e) {
|
| 480 |
+
alert('影片處理失敗!HTTP狀態: ' + xhr.status);
|
| 481 |
+
}
|
| 482 |
+
}
|
| 483 |
+
uploadProgress.style.display = 'none';
|
| 484 |
+
processVideoBtn.disabled = false;
|
| 485 |
+
});
|
| 486 |
+
|
| 487 |
+
xhr.addEventListener('error', function() {
|
| 488 |
+
console.error('網路錯誤');
|
| 489 |
+
alert('網路連接失敗,請檢查網路連接後重試!');
|
| 490 |
+
document.getElementById('upload-status').textContent = '網路錯誤';
|
| 491 |
+
uploadProgress.style.display = 'none';
|
| 492 |
+
processVideoBtn.disabled = false;
|
| 493 |
+
});
|
| 494 |
+
|
| 495 |
+
xhr.addEventListener('timeout', function() {
|
| 496 |
+
console.error('請求超時');
|
| 497 |
+
alert('請求超時,請重試!影片可能太大或處理時間過長。');
|
| 498 |
+
document.getElementById('upload-status').textContent = '請求超時';
|
| 499 |
+
uploadProgress.style.display = 'none';
|
| 500 |
+
processVideoBtn.disabled = false;
|
| 501 |
+
});
|
| 502 |
+
|
| 503 |
+
xhr.open('POST', '/process_video');
|
| 504 |
+
xhr.timeout = 120000; // 設定 2 分鐘超時
|
| 505 |
+
xhr.send(formData);
|
| 506 |
+
}
|
| 507 |
+
|
| 508 |
+
// 顯示影片辨識結果
|
| 509 |
+
function displayVideoResult(result) {
|
| 510 |
+
console.log('收到辨識結果:', result);
|
| 511 |
+
|
| 512 |
+
if (result.status === 'success') {
|
| 513 |
+
// 使用後端實際回傳的欄位名稱
|
| 514 |
+
resultLabel.textContent = result.recognition_result || '辨識完成';
|
| 515 |
+
resultConfidence.textContent = `信心度: ${(result.confidence * 100).toFixed(1)}%`;
|
| 516 |
+
|
| 517 |
+
// 顯示單詞序列
|
| 518 |
+
if (result.word_sequence && result.word_sequence.length > 0) {
|
| 519 |
+
wordSequenceDisplay.textContent = result.word_sequence.join(' ');
|
| 520 |
+
} else {
|
| 521 |
+
wordSequenceDisplay.textContent = result.recognition_result || '無單詞序列';
|
| 522 |
+
}
|
| 523 |
+
|
| 524 |
+
// 顯示生成的句子
|
| 525 |
+
if (result.generated_sentence) {
|
| 526 |
+
sentenceDisplay.textContent = result.generated_sentence;
|
| 527 |
+
} else {
|
| 528 |
+
sentenceDisplay.textContent = result.recognition_result || '無生成句子';
|
| 529 |
+
}
|
| 530 |
+
|
| 531 |
+
// 更新狀態顯示
|
| 532 |
+
document.getElementById('upload-status').textContent = '辨識完成!';
|
| 533 |
+
document.querySelector('.progress-bar').style.width = '100%';
|
| 534 |
+
|
| 535 |
+
} else {
|
| 536 |
+
console.error('辨識失敗:', result);
|
| 537 |
+
alert('影片辨識失敗: ' + (result.message || result.error || '未知錯誤'));
|
| 538 |
+
document.getElementById('upload-status').textContent = '辨識失敗';
|
| 539 |
+
}
|
| 540 |
+
}
|
| 541 |
+
}
|
| 542 |
|
| 543 |
// 更新所有狀態顯示
|
| 544 |
function updateStatus(status) {
|