From: Performance analysis of wireless compressed-image transmission over DST-based OFDMA systems
No. | Compression method | MSE | PSNR |
---|---|---|---|
1 | 79.09 | 29.15 | |
2 | Spatial-orientation Tree Wavelet (STW): [20] | 47.534 | 31.361 |
3 | Set Partitioning In Hierarchical Trees 3D for true color images (SPIHT-3D) [22] | 57.1024 | 30.5643 |
4 | Embedded Zerotree Wavelet (EZW) [23] | 31.613 | 33.132 |
5 | wavelet difference Reduction (WDR) [24] | 24.471 | 34.244 |
6 | Adaptively Scanned Wavelet Difference Reduction (ASWDR) [25, 26] | 22.2029 | 34.6667 |
7 | Subband thresholding of coefficients and Huffman encoding (lvl_mmc) | 14.638 | 36.476 |
8 | Global thresholding of coefficients and fixed encoding (GBL_MMC_F) [26, 27] | 49.4474 | 31.1894 |
9 | Global thresholding of coefficients and Huffman encoding (GBL_MMC_H) [26, 27] | 49.4801 | 31.1865 |