Title :
Real-time correction system for improving the disparity image
Author :
Sunmin Song ; SangJun Lee ; Jae Wook Jeon
Author_Institution :
Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
Abstract :
A correction method for local stereo matching disparity images is an essential technology in stereo vision. We propose the hardware architecture for correcting a real-time disparity image. This method uses the similarity between the pixel of invalid disparity value and the neighboring pixels to estimate an alternative value for the invalid value. The experimental results showed that the proposed system can correct a disparity image in real time for 60fps image processing.
Keywords :
image matching; real-time systems; stereo image processing; disparity value; hardware architecture; local stereo matching disparity images; real time correction system; real time disparity image processing; stereo vision; Clocks; Computer architecture; Delays; Field programmable gate arrays; Hardware; Real-time systems; Synchronization; FPGA; disparity image; hardware architecture; post-processing; verilog;
Conference_Titel :
Control, Automation and Systems (ICCAS), 2013 13th International Conference on
Conference_Location :
Gwangju
Print_ISBN :
978-89-93215-05-2
DOI :
10.1109/ICCAS.2013.6704088
