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Update app.py
Browse files[fix]more assertion
app.py
CHANGED
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@@ -32,28 +32,46 @@ def generate_mask(img, coord):
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#x, y = map(int, coord.split(','))
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mask = sepia(img,img,img,img,img, stack_image=False)
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return overlay_mask(img, mask)
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def overlay_mask(img, mask):
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if len(mask_resized.shape) == 2:
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mask_rgb = cv2.cvtColor(mask_resized, cv2.COLOR_GRAY2BGR)
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else:
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mask_rgb = mask_resized
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return (blended * 255).astype(np.uint8)
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def create_mode2_interface():
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with gr.Blocks() as mode2:
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#x, y = map(int, coord.split(','))
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#
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mask = sepia(img,img*0.999999,img*0.999999,img*0.999999,img*0.999999, stack_image=False)
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return overlay_mask(img, mask)
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def overlay_mask(img, mask):
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# 前置校验(参考网页1数据验证方案)
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assert mask is not None, "掩码数据为空"
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assert img.size > 0 and mask.size > 0, "输入图像或掩码尺寸异常"
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# 数据类型强制转换(根据网页2的浮点型要求)
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mask_float = mask.astype(np.float32) if mask.dtype != np.float32 else mask
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# 维度压缩(应对4D数组问题)
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if mask_float.ndim == 4:
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mask_float = np.squeeze(mask_float, axis=(0,1)) # 去除批次和通道维度
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# 尺寸调整(参考网页3的最佳实践)
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try:
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mask_resized = cv2.resize(
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mask_float,
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(img.shape[1], img.shape[0]),
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interpolation=cv2.INTER_CUBIC # 使用高阶插值保持缺陷边缘
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)
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except cv2.error as e:
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print(f"Resize参数异常: 原图尺寸{img.shape} 掩码尺寸{mask.shape}")
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raise
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# 通道统一(三通道对齐)
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if len(mask_resized.shape) == 2:
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mask_rgb = cv2.cvtColor(mask_resized, cv2.COLOR_GRAY2BGR)
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else:
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mask_rgb = mask_resized
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# 归一化处理
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return cv2.addWeighted(
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img.astype(np.float32)/255,
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0.7,
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mask_rgb.astype(np.float32)/255,
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0.3,
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0
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).astype(np.uint8)
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def create_mode2_interface():
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with gr.Blocks() as mode2:
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