US 12,405,572 B2
Electronic device and method for processing computer-generated holography
Namseop Kwon, Suwon-si (KR); Jangwoo You, Seoul (KR); Myungjae Jeon, Yongin-si (KR); and Hongseok Lee, Seoul (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jun. 30, 2022, as Appl. No. 17/854,925.
Claims priority of application No. 10-2021-0162794 (KR), filed on Nov. 23, 2021.
Prior Publication US 2023/0161292 A1, May 25, 2023
Int. Cl. G06T 19/00 (2011.01); G02B 27/00 (2006.01); G03H 1/00 (2006.01); G03H 1/02 (2006.01); G03H 1/26 (2006.01); G06F 3/14 (2006.01)
CPC G03H 1/26 (2013.01) [G02B 27/0093 (2013.01); G03H 1/0005 (2013.01); G03H 1/02 (2013.01); G06F 3/1438 (2013.01); G03H 2001/0088 (2013.01)] 18 Claims
OG exemplary drawing
 
1. 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, in the second processor, a pixel shift of a depth layer with first depth information is less than a pixel shift of a depth layer with second depth information, the first depth information being greater than the second depth information.