@ARTICLE{
iet:/content/journals/10.1049/el.2015.4026,
author = {Y. Shin},
affiliation = { School of Information and Communications, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea },
author = {K.-J. Yoon},
affiliation = { School of Information and Communications, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea },
keywords = {disparity maps;temporal disparity variation;image sequence;TDV;image motion;search range reduction method;IM;scene motion;temporal weights;optical flow reliability;probable label se;robust spatiotemporal stereo matching;camera motion;robust spatiotemporal similarity measure;temporal proximity;spatiotemporal guided filter-based aggregation technique;irregular spatiotemporal window;},
ISSN = {0013-5194},
language = {English},
abstract = {When there exists camera motion as well as scene motion, the position and disparity of a pixel in an image sequence temporally vary with time. Such image motion (IM) and temporal disparity variation (TDV) degrade the performance of spatiotemporal stereo matching. In this Letter, a robust spatiotemporal similarity measure that addresses IM and TDV is proposed. To this end, an irregular spatiotemporal window whose temporal windows are located by a TDV value and optical flows is designed. In addition, a spatiotemporal guided filter-based aggregation technique using temporal weights based on temporal proximity and flow reliability is presented. To handle a large number of labels effectively, a search range reduction method for finding a probable label set is presented. Experimental results show that the proposed method yields consistent and accurate disparity maps under IM and TDV.},
title = {Robust spatiotemporal stereo against image motion and temporal disparity variation},
journal = {Electronics Letters},
issue = {7},
volume = {52},
year = {2016},
month = {April},
pages = {515-517(2)},
publisher ={Institution of Engineering and Technology},
copyright = {© The Institution of Engineering and Technology},
url = {https://digital-library.theiet.org/;jsessionid=1tv5isfb9osot.x-iet-live-01content/journals/10.1049/el.2015.4026}
}