DocumentCode
3278109
Title
Image completion for view synthesis using Markov random fields and efficient belief propagation
Author
Habigt, Julian ; Diepold, Klaus
Author_Institution
Inst. for Data Process., Tech. Univ. Munchen, Munich, Germany
fYear
2013
fDate
15-18 Sept. 2013
Firstpage
2131
Lastpage
2134
Abstract
View synthesis is a process for generating novel views from a scene which has been recorded with a 3-D camera setup. It has important applications in 3-D post-production and 2-D to 3-D conversion. However, a central problem in the generation of novel views lies in the handling of disocclusions. Background content, which was occluded in the original view, may become unveiled in the synthesized view. This leads to missing information in the generated view which has to be filled in a visually plausible manner. We present an inpainting algorithm for disocclusion filling in synthesized views based on Markov random fields and efficient belief propagation. We compare the result to two state-of-the-art algorithms and demonstrate a significant improvement in image quality.
Keywords
Markov processes; rendering (computer graphics); 2D conversion; 3D camera setup; 3D conversion; 3D post-production; Markov random fields; belief propagation; central problem; disocclusion filling; image completion; image quality; inpainting algorithm; synthesized views; view synthesis; DIBR; Hole-Filling; Inpainting; MRF; View Synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing (ICIP), 2013 20th IEEE International Conference on
Conference_Location
Melbourne, VIC
Type
conf
DOI
10.1109/ICIP.2013.6738439
Filename
6738439
Link To Document