TY - GEN
T1 - A local texture refinement and adaptive background construction method for free viewpoint video
AU - Deng, Zengming
AU - Wang, Mingjiang
N1 - Publisher Copyright:
© 2018 Association for Computing Machinery.
PY - 2018/4/28
Y1 - 2018/4/28
N2 - View synthesis is an important technique for free viewpoint video because of its capability to render numbers of virtual viewpoints. There are some technical challenges in producing desirable synthesis images such as suppressing kinds of artifacts and filling empty holes. In this paper, a novel two-stage synthesis framework is proposed. In this framework, four main original tools have been utilized to solve these problems. They are boundary region detection, adaptive filter, adaptive background construction and depth map processing method. The proposed algorithm is implemented and tested on the Microsoft test video sequences. Experimental results show that the synthesized output has better visual perception and subjective gain can be observed in comparison with the state-of-the-art approaches.
AB - View synthesis is an important technique for free viewpoint video because of its capability to render numbers of virtual viewpoints. There are some technical challenges in producing desirable synthesis images such as suppressing kinds of artifacts and filling empty holes. In this paper, a novel two-stage synthesis framework is proposed. In this framework, four main original tools have been utilized to solve these problems. They are boundary region detection, adaptive filter, adaptive background construction and depth map processing method. The proposed algorithm is implemented and tested on the Microsoft test video sequences. Experimental results show that the synthesized output has better visual perception and subjective gain can be observed in comparison with the state-of-the-art approaches.
KW - Adaptive background construction
KW - Adaptive filter
KW - Boundary noise detection
KW - Depth map processing method
KW - Free viewpoint video
KW - Two-stage framework
KW - View synthesis
UR - https://www.scopus.com/pages/publications/85051223078
U2 - 10.1145/3220162.3220167
DO - 10.1145/3220162.3220167
M3 - 会议稿件
AN - SCOPUS:85051223078
T3 - ACM International Conference Proceeding Series
SP - 6
EP - 11
BT - ICMSSP 2018 - 2018 3rd International Conference on Multimedia Systems and Signal Processing
PB - Association for Computing Machinery
T2 - 3rd International Conference on Multimedia Systems and Signal Processing, ICMSSP 2018
Y2 - 28 April 2018 through 30 April 2018
ER -