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Method for converting a high resolution image to true color using a low resolution color image
Method for converting a high resolution image to true color using a low resolution color image
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机译:使用低分辨率彩色图像将高分辨率图像转换为真彩色的方法
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摘要
A method for converting a high resolution greyscale digital image to a color image using a low resolution digital color image of the same area or region. The low resolution color image is first registered to the high resolution greyscale image. For each pixel in the high resolution greyscale image, three color elements (red, green, blue or RGB) are calculated from the value of the pixel in the greyscale image and the color value (RGB) of the pixel at the same location in the registered color image. After this process, the high resolution greyscale image will have red, green and blue color elements (RGB) to be used and displayed as a color image.
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