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Disparity Map Estimation from Cross-modal Stereo

Abstract: 

Mono-modal stereo matching problem has been studied for decades. The introduction of cross-modal stereo systems in industrial scene increases the interest in cross-modal stereo matching. The existing algorithms mostly consider mono-modal setting so they do not translate well in cross-modal setting. Recent development for cross-modal stereo considers small local matching and focus mainly on joint enhancement. Therefore, we propose a guided filter-based stereo matching algorithm. It works by integrating guided filter equation in a basic cost function for cost volume generation. The cost volume can be further improved via smoothness constraints and confidence filtering. We show that the proposed algorithm is able to estimate disparity correctly within acceptable interval in many important regions and outperforms many existing algorithms. We believe that the proposed algorithm will become the new benchmark for cross-modal stereo matching problem.

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Paper Details

Authors:
Thapanapong Rukkanchanunt, Takashi Shibata, Masayuki Tanaka, Masatoshi Okutomi
Submitted On:
28 November 2018 - 12:15am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Thapanapong Rukkanchanunt
Paper Code:
MHI-L.2.4
Document Year:
2018
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Document Files

presentation.pdf

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[1] Thapanapong Rukkanchanunt, Takashi Shibata, Masayuki Tanaka, Masatoshi Okutomi, "Disparity Map Estimation from Cross-modal Stereo", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3819. Accessed: Mar. 22, 2019.
@article{3819-18,
url = {http://sigport.org/3819},
author = {Thapanapong Rukkanchanunt; Takashi Shibata; Masayuki Tanaka; Masatoshi Okutomi },
publisher = {IEEE SigPort},
title = {Disparity Map Estimation from Cross-modal Stereo},
year = {2018} }
TY - EJOUR
T1 - Disparity Map Estimation from Cross-modal Stereo
AU - Thapanapong Rukkanchanunt; Takashi Shibata; Masayuki Tanaka; Masatoshi Okutomi
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3819
ER -
Thapanapong Rukkanchanunt, Takashi Shibata, Masayuki Tanaka, Masatoshi Okutomi. (2018). Disparity Map Estimation from Cross-modal Stereo. IEEE SigPort. http://sigport.org/3819
Thapanapong Rukkanchanunt, Takashi Shibata, Masayuki Tanaka, Masatoshi Okutomi, 2018. Disparity Map Estimation from Cross-modal Stereo. Available at: http://sigport.org/3819.
Thapanapong Rukkanchanunt, Takashi Shibata, Masayuki Tanaka, Masatoshi Okutomi. (2018). "Disparity Map Estimation from Cross-modal Stereo." Web.
1. Thapanapong Rukkanchanunt, Takashi Shibata, Masayuki Tanaka, Masatoshi Okutomi. Disparity Map Estimation from Cross-modal Stereo [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3819