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Compressing Colour Images with Joint Inpainting and Prediction
[article]
2020
arXiv
pre-print
Inpainting-based codecs store sparse, quantised pixel data directly and decode by interpolating the discarded image parts. This interpolation can be used simultaneously for efficient coding by predicting pixel data to be stored. Such joint inpainting and prediction approaches yield good results with simple components such as regular grids and Shepard interpolation on grey value images, but they lack a dedicated mode for colour images. Therefore, we evaluate different approaches for
arXiv:2010.09866v1
fatcat:aj67togiu5hk3ipcglz3cl4af4