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Image processing apparatus, image processing method, and storage medium, that determine a type of edge pixel
Image processing apparatus, image processing method, and storage medium, that determine a type of edge pixel
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机译:确定边缘像素的类型的图像处理设备,图像处理方法和存储介质
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摘要
The image processing apparatus of the present invention includes: an edge determination unit configured to detect an edge pixel to which a white pixel and a black pixel are adjacent in a first direction in an image in which each pixel is represented as a white pixel or a black pixel; a first detection unit configured to detect a number of consecutive pixels up to the edge pixel in the first direction in the image; a second detection unit configured to detect a number of consecutive pixels whose number of consecutive pixels in the first direction is larger than a first threshold in a second direction perpendicular to the first direction in the image; and a type determination unit configured to determine a type of the edge pixel based on detection results by the first detection unit and detection results by the second detection unit.
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