Integration of optical flow and Multi-Path-Viterbi algorithm for stereo vision

Integration of optical flow and Multi-Path-Viterbi algorithm for stereo vision
复制标题

光流与立体视觉多路径维特比算法的集成

DOI:
10.1142/s0219691317500229
复制
发表时间:
2017-02
影响因子:
1.4
通讯作者:
Seiichi Mita
Seiichi Mita
中科院分区:
计算机科学4区
文献类型:
--
作者:
Qiwei Xie;Qian Long;Seiichi Mita

文献摘要

参考文献

被引文献

相似文献

针对环境感知问题,提出了一种新的立体匹配算法.它集成了非凸光流和维特比过程。非凸光流场采用一种新的自适应加权非凸全广义变分(TGV)模型,可以得到清晰的视差图。结构相似性,总变差约束,和一个特定的合并策略相结合的4双向维特比过程,以提高鲁棒性。在光流场与Viterbi过程的融合中,采用了一种新的遮挡处理方法,以获得更清晰的视差和更鲁棒的结果。大量的实验进行了比较,该算法与其他国家的最先进的方法。实验结果表明了该算法的优越性。
This paper proposes a novel stereo matching algorithm to solve environment sensing problems. It integrates a non-convex optical flow and Viterbi process. The non-convex optical flow employs a new adaptive weighted non-convex Total Generalized Variation (TGV) model, which can obtain sharp disparity maps. Structural similarity, total variation constraint, and a specific merging strategy are combined with the 4 bi-directional Viterbi process to improve the robustness. In the fusion of the optical flow and Viterbi process, a new occlusion processing method is incorporated in order to get more sharp disparity and more robust result. Extensive experiments are conducted to compare this algorithm with other state-of-the-art methods. Experimental results show the superiority of our algorithm.
DOI: 10.1016/0167-2789(92)90242-f
发表时间: 1992-11-01
期刊: PHYSICA D
影响因子: 4
作者:
RUDIN, LI;OSHER, S;FATEMI, E
通讯作者: FATEMI, E
DOI: 10.1109/iccv.1999.791261
发表时间: 1999
期刊: Proceedings of the Seventh IEEE International Conference on Computer Vision
影响因子: --
作者:
Stan Birchfield;Carlo Tomasi
通讯作者: Stan Birchfield;Carlo Tomasi
DOI: 10.1093/ietisy/e89-d.1.314
发表时间: 2006
期刊: IEICE Trans. Inf. Syst.
影响因子: --
作者:
T. T. Son-T.;S. Mita
通讯作者: T. T. Son-T.;S. Mita
DOI: 10.1109/tvt.2011.2148134
发表时间: 2011-05
影响因子: 6.8
作者:
R. Klette;N. Krüger;Tobi Vaudrey;Karl Pauwels;M. V. Hulle;Sandino Morales;F. I. Kandil;R. Haeusler;N. Pugeault;C. Rabe;M. Lappe
通讯作者: R. Klette;N. Krüger;Tobi Vaudrey;Karl Pauwels;M. V. Hulle;Sandino Morales;F. I. Kandil;R. Haeusler;N. Pugeault;C. Rabe;M. Lappe
DOI: 10.1163/2352-0248_edn_a0826000
发表时间: 1998
期刊: --
影响因子: --
作者:
F. Larmande;J. Ponssard
通讯作者: F. Larmande;J. Ponssard