Quality Prediction of DWT-Based Compression for Remote Sensing Image Using Multiscale and Multilevel Differences Assessment Metric
Figure 6
The distortions caused by the different compression methods with the same compression ratio. (a) A part (50-by-60 pixel) of an original eight-bit image. (b) JPEG compression at 1 bit per pixel. (c) BHC compression at 1 bit per pixel. (d) Fractal compression at 1 bit per pixel.
