Accurate depth estimation using structured light and passive stereo disparity estimation

2011 ◽  
Author(s):  
Qiang Li ◽  
Moyuresh Biswas ◽  
Mark R. Pickering ◽  
Michael R. Frater
Keyword(s):  
Structured Light ◽  
Depth Estimation ◽  
Disparity Estimation ◽  
Stereo Disparity ◽  
Passive Stereo

scholarly journals Attention-Based View Selection Networks for Light-Field Disparity Estimation

2020 ◽  
Vol 34 (07) ◽  
pp. 12095-12103
Author(s):  
Yu-Ju Tsai ◽  
Yu-Lun Liu ◽  
Ming Ouhyoung ◽  
Yung-Yu Chuang
Keyword(s):  
Light Field ◽  
State Of The Art ◽  
Depth Estimation ◽  
Disparity Estimation ◽  
View Selection ◽  
Deep Network ◽  
Depth Maps ◽  
Improve Accuracy ◽  
Light Field Image ◽  
Symmetric Property

This paper introduces a novel deep network for estimating depth maps from a light field image. For utilizing the views more effectively and reducing redundancy within views, we propose a view selection module that generates an attention map indicating the importance of each view and its potential for contributing to accurate depth estimation. By exploring the symmetric property of light field views, we enforce symmetry in the attention map and further improve accuracy. With the attention map, our architecture utilizes all views more effectively and efficiently. Experiments show that the proposed method achieves state-of-the-art performance in terms of accuracy and ranks the first on a popular benchmark for disparity estimation for light field images.

Self-Supervised Multiscale Adversarial Regression Network for Stereo Disparity Estimation

2020 ◽  
pp. 1-14
Author(s):  
Chen Wang ◽  
Xiao Bai ◽  
Xiang Wang ◽  
Xianglong Liu ◽  
Jun Zhou ◽  
...  
Keyword(s):  
Disparity Estimation ◽  
Stereo Disparity

Rapid and accurate face depth estimation in passive stereo systems

2013 ◽  
Vol 72 (3) ◽  
pp. 2413-2438 ◽  
Author(s):  
Amel Aissaoui ◽  
Jean Martinet ◽  
Chaabane Djeraba
Keyword(s):  
Depth Estimation ◽  
Passive Stereo

Two-shot sparse depth estimation using adaptive structured light

2011 ◽  
Vol 47 (13) ◽  
pp. 745-746
Author(s):  
Q. Li ◽  
M.R. Frater ◽  
M. Biswas ◽  
M.R. Pickering
Keyword(s):  
Structured Light ◽  
Depth Estimation
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