Update app.py
Browse files
app.py
CHANGED
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@@ -4,53 +4,68 @@ import cv2
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import numpy as np
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from skimage.restoration import inpaint
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def edge_detection(image, threshold1, threshold2):
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gray_image = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
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edges = cv2.Canny(gray_image, threshold1, threshold2)
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return edges
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def image_segmentation(image, compactness):
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from skimage.segmentation import slic
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segments = slic(image, compactness=compactness, n_segments=200)
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return color.label2rgb(segments, image, kind='avg')
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def inpaint_image(image, mask_threshold):
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gray_image = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
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_, mask = cv2.threshold(gray_image, mask_threshold, 255, cv2.THRESH_BINARY)
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mask = mask.astype(bool)
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inpainted = inpaint.inpaint_biharmonic(image, mask, multichannel=True)
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return inpainted
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def app():
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with gr.Blocks() as demo:
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gr.Markdown("#
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gr.Markdown("
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with gr.Row():
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input_image = gr.Image(label="
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edge_result = gr.Image(label="
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with gr.Row():
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threshold1 = gr.Slider(0, 255, value=100, step=1, label="
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threshold2 = gr.Slider(0, 255, value=200, step=1, label="
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edge_button = gr.Button("
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edge_button.click(edge_detection, inputs=[input_image, threshold1, threshold2], outputs=edge_result)
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with gr.Row():
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input_image = gr.Image(label="
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seg_result = gr.Image(label="
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with gr.Row():
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compactness = gr.Slider(0.1, 100, value=10, step=0.1, label="
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seg_button = gr.Button("
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seg_button.click(image_segmentation, inputs=[input_image, compactness], outputs=seg_result)
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with gr.Row():
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input_image = gr.Image(label="
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inpaint_result = gr.Image(label="
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with gr.Row():
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mask_threshold = gr.Slider(0, 255, value=128, step=1, label="
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inpaint_button = gr.Button("
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inpaint_button.click(inpaint_image, inputs=[input_image, mask_threshold], outputs=inpaint_result)
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return demo
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if __name__ == "__main__":
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app().launch()
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import numpy as np
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from skimage.restoration import inpaint
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# 邊緣檢測函式
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def edge_detection(image, threshold1, threshold2):
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# 轉為灰階圖片
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gray_image = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
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# 使用 Canny 邊緣檢測
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edges = cv2.Canny(gray_image, threshold1, threshold2)
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return edges
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# 圖像分割函式
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def image_segmentation(image, compactness):
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from skimage.segmentation import slic
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# 使用 SLIC 方法進行圖像分割
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segments = slic(image, compactness=compactness, n_segments=200)
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return color.label2rgb(segments, image, kind='avg')
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# 圖像修復函式
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def inpaint_image(image, mask_threshold):
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# 轉為灰階圖片
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gray_image = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
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# 根據遮罩閾值生成遮罩
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_, mask = cv2.threshold(gray_image, mask_threshold, 255, cv2.THRESH_BINARY)
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mask = mask.astype(bool)
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# 使用 biharmonic 方法修復圖像
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inpainted = inpaint.inpaint_biharmonic(image, mask, multichannel=True)
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return inpainted
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# 主應用程式
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def app():
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with gr.Blocks() as demo:
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gr.Markdown("# 影像處理功能展示")
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gr.Markdown("本應用程式展示了使用 Scikit-Image 與 OpenCV 實現的基本影像處理功能。")
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with gr.Tab("邊緣檢測"):
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with gr.Row():
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input_image = gr.Image(label="輸入圖片")
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edge_result = gr.Image(label="邊緣檢測結果")
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with gr.Row():
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threshold1 = gr.Slider(0, 255, value=100, step=1, label="閾值1")
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threshold2 = gr.Slider(0, 255, value=200, step=1, label="閾值2")
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edge_button = gr.Button("執行邊緣檢測")
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edge_button.click(edge_detection, inputs=[input_image, threshold1, threshold2], outputs=edge_result)
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with gr.Tab("圖像分割"):
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with gr.Row():
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input_image = gr.Image(label="輸入圖片")
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seg_result = gr.Image(label="分割結果")
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with gr.Row():
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compactness = gr.Slider(0.1, 100, value=10, step=0.1, label="分割緊湊度")
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seg_button = gr.Button("執行圖像分割")
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seg_button.click(image_segmentation, inputs=[input_image, compactness], outputs=seg_result)
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with gr.Tab("圖像修復"):
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with gr.Row():
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input_image = gr.Image(label="輸入圖片")
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inpaint_result = gr.Image(label="修復結果")
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with gr.Row():
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mask_threshold = gr.Slider(0, 255, value=128, step=1, label="遮罩閾值")
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inpaint_button = gr.Button("執行圖像修復")
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inpaint_button.click(inpaint_image, inputs=[input_image, mask_threshold], outputs=inpaint_result)
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return demo
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# 啟動應用程式
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if __name__ == "__main__":
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app().launch()
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