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A wavelet-based intra-prediction lossless image compression scheme

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3 Author(s)

We propose a wavelet-based intra-prediction image coding scheme that is very efficient for lossless compression. This scheme takes advantage of JPEG-2000's wavelet decomposition and H.264's intra-prediction capability to compress still images. The compression performance is analyzed, and the results demonstrate that our method outperforms H.264 intra-mode coding by about 7% and JPEG-2000 by around 15% for the lossless case.

Published in:

2009 Digest of Technical Papers International Conference on Consumer Electronics

Date of Conference:

10-14 Jan. 2009