Comparative Study and Implementation of JPEG and JPEG2000 Standards for Satellite Meteorological Imaging Controller using HDL

This paper presents a pipelined approach towards the implementation of the JPEG baseline encoder for grayscale image compression using HDL. The complete baseline encoder with DCT compressor model, quantization, and entropy encoding has been realized in HDL. The paper also delves into the implementation of the DWT core for a JPEG2000 image compression standard. A comprehensive testing and verification of the same in MATLAB environment is also briefly described.