Fractal Image Compression Based on the Mixed Encoding
Zhongmin Zhang, Ping Song · Laser & Infrared · 2006
A fractal image compression project based on the mixed encoding algorithm is proposed.The algorithm is consisted of improved fractal encoding in the lowest-frequency part of lifting wavelet transform coefficients and improved SPIHT algorithm in the other parts.The experimental results show that the block effect of recovery image in fractal compression is improved at much less compression time.