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method of encoding a video to compensate for a pixel value, method of decoding a video to compensate for a pixel value, equipment for decoding a video to compensate for a pixel value, and computer readable recording medium
method of encoding a video to compensate for a pixel value, method of decoding a video to compensate for a pixel value, equipment for decoding a video to compensate for a pixel value, and computer readable recording medium
A method and apparatus of encoding and decoding a video by compensating for a pixel value are provided, the method of encoding the video includes: encoding image data; decoding the encoded image data and generating a restored image by performing loop filtering on the decoded image data; determining a compensation value corresponding to errors between a predetermined group restored pixels in the restored image and corresponding original pixels, and a pixel group including a restored pixel to be compensated for by using the compensation value; and encoding the compensation value and transmitting the encoded compensation value and a bitstream of the encoded image data.
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