We present a morphological filter for lossless image subsampling for a given downsampling-upsampling strategy. This filter is applied in a multiresolution decomposition and results in a more efficient scheme for image coding purposes than other lossy sampling schemes. Its main advantage is a greatly reduced computational load compared to multiresolution schemes performed with linear filters.<>
Morphological filter for lossless image subsampling
Proceedings of 1st International Conference on Image Processing ; 2 ; 903-907 vol.2
1994-01-01
781560 byte
Conference paper
Electronic Resource
English
Morphological Filter for Lossless Image Subsampling
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