Rendering-trajectory-based hole filling in free view generation

Author

Ting Lan Lin ; Thakur, U.S. ; Rayhong Syu

Author_Institution

Dept. of Electron. Eng., Chung Yuan Christian Univ., Chungli, Taiwan

fYear

2012

fDate

4-7 Nov. 2012

Firstpage

755

Lastpage

759

Abstract

High quality view generation and interpolation is a crucial problem for the success of 3D video systems. It is known that interpolation artifacts especially occur along object boundaries where depth values fluctuate. We therefore present a novel view interpolation algorithm that introduces specific processing without producing any geometric distortion. The paper also describes the method to solve the problem of wrongly exposed pixels in depth image based rendering (DIBR) which degrade the quality of intermediate view.

Keywords

edge detection; interpolation; rendering (computer graphics); video signal processing; 3D video systems; DIBR; depth image based rendering; free view generation; geometric distortion; high quality view generation; interpolation; object boundaries; rendering-trajectory-based hole filling; Filling; Interpolation; Rendering (computer graphics); Signal processing algorithms; Streaming media; TV; Trajectory; 3D warping; Introduction (Heading 1); artifact; camera parameters; depth image based rendering (DIBR); depth map error;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Signal Processing and Communications Systems (ISPACS), 2012 International Symposium on

Conference_Location

New Taipei

Print_ISBN

978-1-4673-5083-9

Electronic_ISBN

978-1-4673-5081-5

Type

conf

DOI

10.1109/ISPACS.2012.6473592

Filename

6473592