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US 12,614,313 B2Granted
Device and method for processing plenoptic multiplanar image
AssigneeElectronics and Telecommunications Research Institute
InventorsSeong Jin Park, Do Hyung Kim
Life of this patent
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Abstract
Provided are a device and method for processing a plenoptic multiplanar image (MPI). The device includes a video input part configured to receive plenoptic MPI data and a processor configured to calculate an entropy for each depth level of the plenoptic MPI data, control resolutions of level images according to the entropies, and encode the level images.
Claims20
A device for processing a plenoptic multiplanar image (MPI), comprising:
- a video input part configured to receive plenoptic MPI data;
- and
- a processor configured to calculate an entropy for each depth level of the plenoptic MPI data, control resolutions of level images according to the entropies, and encode the level images.
A method of processing a plenoptic multiplanar image (MPI), comprising:
- receiving, by a processor, plenoptic MPI data;
- and
- calculating, by the processor, an entropy for each depth level of the plenoptic MPI data, controlling resolutions of level images according to the entropies, and encoding the level images.
A method of processing a plenoptic multiplanar image (MPI), comprising:
- decoding and unpacking, by a processor, a video file which is encoded on the basis of alpha values of plenoptic MPI data to generate element images and level images;
- and
- controlling, by the processor, resolutions of the level images,
- wherein the video file is a file encoded by calculating entropies for depth levels of the plenoptic MPI data and controlling resolutions of the level images according to the entropies.
1 more element
Dependencies are inferred from the claim text.