DocumentCode :
1658407
Title :
View interpolation confidence-aided compressed sensing of multiview images
Author :
Xing Wang ; Jie Liang
Author_Institution :
Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC, Canada
fYear :
2013
Firstpage :
1651
Lastpage :
1655
Abstract :
In this paper, a hybrid multiview imaging system is considered, where traditional cameras and compressed sensing (CS) cameras are interleavingly placed. To improve the reconstruction quality of the CS cameras, the interpolated image from the two neighboring traditional cameras is used as side information. Different from existing CS-based multiview imaging systems, we incorporate in the CS reconstruction both the frame-level and pixel-level confidences of the interpolated view, based on the knowledge of occluded pixels and holes in it. Simulation results demonstrate the flexibility and superior performance of the proposed framework.
Keywords :
cameras; compressed sensing; image reconstruction; interpolation; CS cameras; CS-based multiview imaging system; compressed sensing cameras; frame-level confidences; hybrid multiview imaging system; interpolated image; occluded pixels; pixel-level confidences; reconstruction quality improvement; side information; traditional cameras; view interpolation confidence-aided compressed sensing; Cameras; Compressed sensing; Image reconstruction; Interpolation; Optimization; PSNR; Compressed Sensing; Multiview Images; Occlusion; View Interpolation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech and Signal Processing (ICASSP), 2013 IEEE International Conference on
Conference_Location :
Vancouver, BC
ISSN :
1520-6149
Type :
conf
DOI :
10.1109/ICASSP.2013.6637932
Filename :
6637932
Link To Document :
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