Title :
The hole-filling method for view synthesis in free viewpoint television (FTV) and 3D video
Author :
Wang, Qi ; Cao, Ning
Author_Institution :
Dept. of Electr. Syst. & Autom., Hohai Univ., Nanjing, China
Abstract :
Depth image-based rendering (DIBR) is generally used to synthesize a virtual view in free viewpoint television (FTV) and 3D video. One of the key techniques in DIBR is how to fill the holes caused by disocclusion regions and wrong depth values. In this paper, a new hole-filling interpolation filter and a method of removing the boundary noise are proposed. The experiments show that the proposed hole-filling method obtains better rendering quality objectively and subjectively than previous method.
Keywords :
image denoising; interpolation; rendering (computer graphics); three-dimensional television; 3D video; DIBR; depth image-based rendering; free viewpoint television; hole filling method; interpolation filter; virtual view synthesis; Information filters; Interpolation; Noise; Pixel; Rendering (computer graphics); Three dimensional displays; 3D Video; DIBR; FTV; Hole-filling; View Synthesis;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5778074
