| Conference |
| Type of Publication |
| Decomposition Strategies for Wavelet-Based Image
Coding |
| Title |
|
| Authors |
| IEEE International Symposium on Signal Processing
and its Applications (ISSPA), pp.
529-532, Kuala Lumpur, Malaysia, August 2001 |
| Published in |
| The wavelet transform has become the most
interesting new algorithm for still image compression. Yet there
are many parameters within a wavelet analysis and synthesis which
govern the quality of a decoded image. In this paper, we discuss
different decomposition strategies of a two-dimensional signal
and their implications for the decoded image: a pool of
gray-scale images has been wavelet-transformed with different
settings of the wavelet filter bank, quantization threshold and
decomposition method. Contrary to the new standard JPEG-2000,
where non-standard decomposition is implemented, our
investigation proposes standard decomposition for low-bitrate
coding. |
| Abstract |
Wavelet Analysis, Image Coding, Decomposition Strategy,
Empirical Evaluation |
| Keywords |
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| Downloads & Bib-Entries |
