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

fYear

2013

fDate

20-23 Oct. 2013

Firstpage

1138

Lastpage

1142

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation and Systems (ICCAS), 2013 13th International Conference on

Conference_Location

Gwangju

ISSN

2093-7121

Print_ISBN

978-89-93215-05-2

Type

conf

DOI

10.1109/ICCAS.2013.6704088

Filename

6704088

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=669522