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Distribution prediction for image compression: An experimental re-compressor for JPEG images
Published 16 Oct 2023 in cs.CV | (2310.10517v1)
Abstract: We propose a new scheme to re-compress JPEG images in a lossless way. Using a JPEG image as an input the algorithm partially decodes the signal to obtain quantized DCT coefficients and then re-compress them in a more effective way.
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