Article Details

Image Processing: Lossy Compression by Color Quantization and GCT Modeling | Original Article

Ajay Babu Sriramoju*, in International Journal of Information Technology and Management | IT & Management


Corruption may come in various forms such as motion, blur and camera resolution problem. In addition to these blurring effects, noise always corrupts any recorded image. Noise may be introduced by the medium through which the image is produced (random absorption or scatter effects), by the recording medium (sensor noise), by measurement errors due to the limited accuracy of the recording system, and by quantization of the data for digital storage.