2013 IEEE International Conference on Image Processing 2013
DOI: 10.1109/icip.2013.6738648
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Non-uniform sampling of plenoptic signal based on the scene complexity variations for a free viewpoint video system

Abstract: Acquisition of a free viewpoint video (FVV) system is theoretically considered as a problem of plenoptic signal sampling. It is typically performed by using a regular camera grid. While a regular acquisition itself results in non-uniform sampling density, this non-uniformity does not match the scene complexity and frequency variations. This paper proposes an irregular acquisition method for optimum non-uniform plenoptic sampling corresponding to the variations of the scene complexity. Specifically, scene compl… Show more

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Cited by 3 publications
(1 citation statement)
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“…To address this, a simulation system proposed in [30][31][32] was utilized. The simulator takes a 3D model of a scene and generates both reference cameras images and ground truth images.…”
Section: Experimental Validationmentioning
confidence: 99%
“…To address this, a simulation system proposed in [30][31][32] was utilized. The simulator takes a 3D model of a scene and generates both reference cameras images and ground truth images.…”
Section: Experimental Validationmentioning
confidence: 99%