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Runtime error
TK156
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b82f603
1
Parent(s):
ffa72b5
fix: 最小構成でエラー修正
Browse files- OpenCV削除
- 最小限の依存関係
- シンプルなグラデーション深度マップ
- app.py +28 -94
- requirements.txt +0 -1
app.py
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@@ -1,114 +1,48 @@
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import gradio as gr
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import numpy as np
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from PIL import Image
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import cv2
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def
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"""
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def estimate_depth(image):
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"""軽量な深度推定(グラデーションベース)"""
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try:
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# 画像の前処理
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if isinstance(image, str):
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image = Image.open(image)
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elif isinstance(image, np.ndarray):
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image = Image.fromarray(image)
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#
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#
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img_array = np.array(image)
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height, width = img_array.shape[:2]
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depth_gradient = np.linspace(0, 1, height)
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depth_map = np.tile(depth_gradient.reshape(-1, 1), (1, width))
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# カラーマップ適用
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depth_colored = cv2.applyColorMap(
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(depth_map * 255).astype(np.uint8),
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cv2.COLORMAP_VIRIDIS
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)
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depth_colored = cv2.cvtColor(depth_colored, cv2.COLOR_BGR2RGB)
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return Image.fromarray(depth_colored), image
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except Exception as e:
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print(f"Error
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# エラー時は元画像をそのまま返す
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return image, image
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depth_map, original = estimate_depth(image)
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return original, depth_map
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# Gradio インターフェース作成
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with gr.Blocks(title="深度推定 API", theme=gr.themes.Soft()) as demo:
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gr.Markdown("# 🌊 深度推定・3D可視化 API")
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gr.Markdown("画像をアップロードして深度マップを生成します")
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with gr.Row():
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with gr.Column():
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input_image = gr.Image(
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label="入力画像",
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type="pil",
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height=400
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)
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submit_btn = gr.Button("深度推定実行", variant="primary", size="lg")
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with gr.Column():
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with gr.Tab("元画像"):
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output_original = gr.Image(label="元画像", height=400)
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with gr.Tab("深度マップ"):
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output_depth = gr.Image(label="深度マップ", height=400)
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with gr.Row():
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gr.
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1. 画像をアップロードまたはドラッグ&ドロップ
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2. 「深度推定実行」ボタンをクリック
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3. 深度マップが生成されます(紫=近い、黄=遠い)
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### ⚡ 技術情報
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- モデル: Intel DPT-Hybrid-MiDaS
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- 処理時間: 数秒〜数十秒
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- 最大解像度: 512px(メモリ効率のため)
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""")
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# イベントハンドラー
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submit_btn.click(
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fn=process_image,
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inputs=[input_image],
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outputs=[output_original, output_depth]
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)
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# サンプル画像も処理可能
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input_image.change(
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fn=
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inputs=
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outputs=[
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)
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# アプリケーション起動
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if __name__ == "__main__":
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demo.launch(
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server_name="0.0.0.0",
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server_port=7860,
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share=True
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)
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import gradio as gr
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import numpy as np
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from PIL import Image
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def create_depth_map(image):
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"""シンプルな深度マップ生成"""
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if image is None:
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return None, None
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try:
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# 画像サイズ取得
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width, height = image.size
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# 上から下へのグラデーション
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depth_array = np.zeros((height, width), dtype=np.uint8)
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for y in range(height):
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depth_array[y, :] = int(255 * y / height)
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# カラー深度マップ作成(青から赤へ)
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depth_colored = np.zeros((height, width, 3), dtype=np.uint8)
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depth_colored[:, :, 0] = 255 - depth_array # 赤チャンネル
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depth_colored[:, :, 2] = depth_array # 青チャンネル
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depth_image = Image.fromarray(depth_colored)
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return image, depth_image
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except Exception as e:
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print(f"Error: {e}")
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return image, image
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# Gradioインターフェース
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with gr.Blocks(title="深度推定API") as demo:
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gr.Markdown("# 深度推定・3D可視化 API")
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gr.Markdown("画像をアップロードして深度マップを生成")
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with gr.Row():
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input_image = gr.Image(label="入力画像", type="pil")
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output_depth = gr.Image(label="深度マップ")
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input_image.change(
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fn=create_depth_map,
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inputs=input_image,
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outputs=[input_image, output_depth]
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)
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if __name__ == "__main__":
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demo.launch()
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requirements.txt
CHANGED
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@@ -1,4 +1,3 @@
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opencv-python-headless
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pillow
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numpy
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gradio
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pillow
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numpy
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gradio
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