상세정보
학술대회
Post-Processing Algorithms for Real-Time Active Stereo Vision
- 발행일
- 201406
- 출처
- International Symposium on Consumer Electronics (ISCE) 2014, pp.1-2
- 초록
- This paper presents post-processing algorithms which work on a commercial FPGA for high quality stereo vision results. Specially, in this paper we focus the description of algorithms and their performance evaluation results instead of explaining hardware architecture. The proposed algorithms consists of five sub-blocks in cascade manner, which are consistency check, hole filling, variance check, weighted median filter, and joint bilateral filter. The experimental results show that error rates are 6.02% (6.57% with no using) for real world camera input(1280×720 intensity, maximum disparity 256), and 8.30% (13.7% with no using) for Middlebury stereo image set when we use the proposed post-processing. © 2014 IEEE.
- KSP 제안 키워드
- Active stereo vision, Hardware Architecture, Hole filling, Joint Bilateral Filter, Performance evaluation, Post-Processing, Real-Time, Real-world, Sub-Blocks(SB), consistency check, error rate