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Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering

Abstract: 

In this paper, we propose variational fusion of time-of-flight (TOF) and stereo data using edge selective joint filtering (ESJF). We utilize ESJF to up-sample low-resolution (LR) depth captured by TOF camera and produce high-resolution (HR)depth maps with accurate edge information. First, we measure confidence of two sensor with different reliability to fuse them. Then, we up-sample TOF depth map using ESJF to generate discontinuity maps and protect edges in depth. Finally, we perform variational fusion of TOF and stereo depth data based on total variation (TV) guided by discontinuity maps. Experimental results show that the proposed method successfully produces HR depth maps and outperforms the state-of-the-art ones in preserving edges and removing noise.

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Paper Details

Authors:
Cheolkon Jung, Zhendong Zhang
Submitted On:
10 September 2017 - 11:11pm
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Baoliang Chen
Paper Code:
1345
Document Year:
2017
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Document Files

ICIP2017_Fusion_slides.

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[1] Cheolkon Jung, Zhendong Zhang, "Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1877. Accessed: Sep. 19, 2017.
@article{1877-17,
url = {http://sigport.org/1877},
author = {Cheolkon Jung; Zhendong Zhang },
publisher = {IEEE SigPort},
title = {Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering},
year = {2017} }
TY - EJOUR
T1 - Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering
AU - Cheolkon Jung; Zhendong Zhang
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1877
ER -
Cheolkon Jung, Zhendong Zhang. (2017). Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering. IEEE SigPort. http://sigport.org/1877
Cheolkon Jung, Zhendong Zhang, 2017. Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering. Available at: http://sigport.org/1877.
Cheolkon Jung, Zhendong Zhang. (2017). "Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering." Web.
1. Cheolkon Jung, Zhendong Zhang. Variational Fusion of Time-of-Flight and Stereo Data Using Edge Selective Joint Filtering [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1877