Electronic device and method for processing computer-generated holography
AssigneeSamsung Electronics Co., Ltd.
InventorsNamseop KWON, Jangwoo YOU, Myungjae JEON, Hongseok LEE
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Abstract
Provided are an electronic device for processing computer-generated holography (CGH) and a method thereof. The electronic device generates a plurality of depth layers (computer-generated holography) having different depth information from image data at a first view point, and reprojects each of the plurality of depth layers based on the user's pose information at the second view point different from the first view point to generates CGH.
Claims18
An electronic device for processing computer-generated holography (CGH), the electronic device comprising:
- a first processor configured to generate a plurality of depth layers having different depth information from image data at a first view point;
- and
- a second processor configured to generate CGH by reprojecting each of the plurality of depth layers based on pose information of a user at a second view point different from the first view point,
- wherein the second processor is further configured to perform reprojection in an order from a depth layer having first depth information to a depth layer having second depth information among the plurality of depth layers, the first depth information being greater than the second depth information.
A method of operating an electronic device for processing computer-generated holography (CGH), the method comprising:
- generating a plurality of depth layers having different depth information from the image data at a first view point;
- and
- reprojecting each of the plurality of depth layers based on pose information of a user at a second view point different from the first view point to generate CGH;
- and
- storing the plurality of reprojected depth layers,
- wherein the storing of the plurality of reprojected depth layers comprises overwriting a reprojected second depth layer having second depth information to a reprojected first depth layer having first depth information, the first depth information being greater than the second depth information.
Dependencies are inferred from the claim text.