This paper presents a novel construction method of irregular Low-density parity-check(LDPC)codes based on Quasi-cyclic(QC) structure and zigzag pattern. By usin
Along with the explosive growth of images, automatic image annotation has attracted great interest of various research communities. However, despite the great progress achieved in the past two decades
A four-moded Census transform stereo matching algorithm using bidirectional constraint dynamic programming and relative confidence plane fitting is proposed to solve the problems of matching quality.