JPEG Code Flow Fast Analysis and Research
Che Sheng-bing · Computer Programming Skills & Maintenance · 2013
In this paper,the code flow of JPEG file format has been rapidly analysized and studied based on optimized quantitative table and huffman table.This paper has put forward the MCU block fast positioning algorithm.Through the input MCU block number,it can get each MCU block of rapid positioning and display the current coefficient,detailed decoding process of MCU block.