Accurate depth estimation in structured light fields

• Published in: Optics express Vol. 27; no. 9; pp. 13532 - 13546
• Main Authors: Cai, Zewei, Liu, Xiaoli, Pedrini, Giancarlo, Osten, Wolfgang, Peng, Xiang
• Format: Journal Article
• Language: English
• Published: United States 29.04.2019

Passive light field imaging generally uses depth cues that depend on the image structure to perform depth estimation, causing robustness and accuracy problems in complex scenes. In this study, the commonly used depth cues, defocus and correspondence, were analyzed by using phase encoding instead of...