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Image-processing-based text separation method, text separation device, and image formation apparatus
Image-processing-based text separation method, text separation device, and image formation apparatus
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机译:基于图像处理的文本分离方法,文本分离装置和图像形成装置
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摘要
A text separation method, a text separation device, and an image formation apparatus are provided. The text separation method includes obtaining a pixel value of each pixel in a to-be-processed image having a plurality of pixels; determining an edge intensity value of each pixel according to pixel values of each pixel and a preset number of pixels adjacent to each pixel; determining a binary map corresponding to the to-be-processed image according to the edge intensity value of each pixel; determining a text region determination value of each pixel according to the binary image and the pixel value of each pixel; and determining text-body regions and non-text-body regions in the to-be-processed image according to the text region determination value of each pixel.
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