From: A novel high-frequency encoding algorithm for image compression
Multiple 2D images | Total Original BMP file size (MB) | Total original size as JPEG format at 100% High-quality (MB) | Total Compressed size by our approach (MB) | Quantization factor According to the layers: [R, G, B] Block size | 2D RMSE |
---|---|---|---|---|---|
Apple | 336 | 52.4 | 0.929 | [40,40,40] 16x16 | 9.5 |
Face | 200.7 | 4.55 | 0.784 | [11,30,30] 16 x 16 | 5.1 |
Ship | 366 | 58.5 | 0.916 | [20,30,30] 64x64 | 14.35 |