Abstract: In medical imaging, image compression is used to ease bandwidth and storage requirements. In this paper, we report a Roi based image compression approach for retinal images based on ...

Abstract: Medical imaging in hospitals requires fast and efficient image compression to support the clinical work flow and to save costs. Least-squares autoregressive pixel prediction methods combined ...

Huffman coding is a lossless data compression algorithm. Using this algorithm we can assign variable-length bit codes to the data that is being compressed. The characters are assigned codes based on ...