14 July 2014 Visible region of interest extraction method for three-dimensional video coding
Author Affiliations +
Abstract
A visible region of interest (ROI) extraction method based on region expansion is proposed. It is a method that is combined with a new reverse realization of calibration based on homography. The proposed method extracts the ROI automatically and successfully and simultaneously calibrates the distortion caused by the stereoscopic camera system. It is a practical and easy method because it does not require any extra processing before display. It can be used to discard the confusing margin of the synthesized image of several parallax images and reduce the data amount needed to be processed and encoded. Here, real-time capturing, transmitting, and three-dimensional displaying systems are demonstrated to verify its effectiveness and feasibility.
© 2014 SPIE and IS&T
Mengqing Zheng, Mengqing Zheng, Xinzhu Sang, Xinzhu Sang, Songlin Xie, Songlin Xie, Xunbo Yu, Xunbo Yu, Cong Zhou, Cong Zhou, } "Visible region of interest extraction method for three-dimensional video coding," Journal of Electronic Imaging 23(4), 043008 (14 July 2014). https://doi.org/10.1117/1.JEI.23.4.043008 . Submission:
JOURNAL ARTICLE
6 PAGES


SHARE
RELATED CONTENT

Extensions under development for the HEVC standard
Proceedings of SPIE (September 25 2013)
A polygon soup representation for free viewpoint video
Proceedings of SPIE (February 04 2010)
Performance of scalable coding in depth domain
Proceedings of SPIE (February 18 2010)
Joint distributed source-channel coding for 3D videos
Proceedings of SPIE (February 03 2011)

Back to Top