Method and device for refocusing at least one plenoptic video
First Claim
1. A method comprising:
- obtaining a first plenoptic video data capturing a scene from a first plenoptic device;
obtaining a common 3D reference system for spatially locating the first plenoptic device and a second plenoptic device, the second plenoptic device having captured a second plenoptic video data from the scene, and the first plenoptic video data and the second plenoptic video data having been temporally aligned; and
refocusing a rendering of at least a part of said first plenoptic video data on at least one common point of interest based on the second plenoptic video data, the common 3D reference system, and said temporal alignment.
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Accused Products
Abstract
A method for refocusing, on at least one common point of interest, the rendering of one set of plenoptic video data provided by one plenoptic device belonging to a set of plenoptic devices capturing simultaneously a same scene. According to the present disclosure, said method comprises: obtaining (21) a common 3D reference system used for spatially locating said plenoptic device that has provided said set of plenoptic video data and at least one other device of said set of plenoptic devices, from said at least one common point of interest, determining (22) common refocusing plane parameters in said common 3D reference system, refocusing (23) the rendering of said set of plenoptic video data by converting (231) said common refocusing plane parameters into a rendering refocusing plane of a 3D reference system associated with said plenoptic device.
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Citations
20 Claims
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1. A method comprising:
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obtaining a first plenoptic video data capturing a scene from a first plenoptic device; obtaining a common 3D reference system for spatially locating the first plenoptic device and a second plenoptic device, the second plenoptic device having captured a second plenoptic video data from the scene, and the first plenoptic video data and the second plenoptic video data having been temporally aligned; and refocusing a rendering of at least a part of said first plenoptic video data on at least one common point of interest based on the second plenoptic video data, the common 3D reference system, and said temporal alignment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 20)
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11. A device comprising a processor configured to:
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obtain a first plenoptic video data capturing a scene from a first plenoptic device; obtain a common 3D reference system for spatially locating the first plenoptic device and a second plenoptic device, the second plenoptic device having captured a second plenoptic video data from the scene, and the first plenoptic video data and the second plenoptic video data having been temporally aligned; and refocus a rendering of at least a part of said first plenoptic video data on at least one common point of interest based on the second plenoptic video data, the common 3D reference system, and said temporal alignment. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification