Share Email Print
cover

Proceedings Paper • new

A light field depth estimation algorithm by edge disparity extraction
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

An optimized scheme to extract the depth information in the 4D light field data is proposed with the advantage of conciseness. The depth information of a light field scene is estimated according to the disparity of edge pixels. Depths of smooth regions are interpolated after region segmentation. A computer generated light field scene is used as an example to test the validity of our algorithm. We restrict the time complexity of our algorithm to logarithmic linearity, which is available in practical use and is promising in parallel computing.

Paper Details

Date Published: 12 January 2018
PDF: 8 pages
Proc. SPIE 10620, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology, 106200L (12 January 2018); doi: 10.1117/12.2284107
Show Author Affiliations
Zhuang Ma, Zhejiang Univ. (China)
Zhaofeng Cen, Zhejiang Univ. (China)
Xiaotong Li, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 10620:
2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology
Guohai Situ; Xun Cao; Wolfgang Osten; Liquan Dong, Editor(s)

© SPIE. Terms of Use
Back to Top