Discrete Hartley Transform Quantization Table Design by Genetic Algorithm for Medical Image Compression
Wen-Jan Chen, Chi-Ruen Huang · ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications · 2007
Mediclal images are widely used in the diagnosis of diseases. The technique of X-ray, Magnetic Resonance Images (MRI) and Computed Tomography (CT) are used widely in medical image. Because the bandwidth of network is restricted, the store and compression techniques for medical image become more and more important. In this paper, we present a scheme to get better 2-D Discrete Hartley Transform (DHT) quantization table by Genetic Algorithm (GA) for medical image compression.