PARALLEL LOSSLESS IMAGE COMPRESSION USING MPI
Hanif Durad, Waqas Kazmi, Muhammad Naveed Akhtar · 2015
ABSTRACT. In lossless compression techniques, perfectly identical copy of the original image can be reconstructed from the compressed image. The paper implements three lossless compression techniques namely Huffman Encoding, Run Length Encoding and DPCM techniques using MPI. The experimental results show considerable reduction in execution time and better compression ratio for certain types of images.