Citation
Abstract
We describe an image data compression strategy featuring progressive transmission. The method exploits subband coding and arithmetic coding for compression. We analyze the Laplacian probability density, which closely approximates the statistics of individual subbands, to determine a strategy for ordering the compressed subband data in a way that improves rate-distortion performance. Results are presented for a test image.
Details
- Volume
- 42-124
- Published
- February 15, 1996
- Pages
- 88–103
- File Size
- 432.5 KB