US 11,989,849 B2
Method and device for processing 360-degree image
Andrii Musiienko, Kyiv Region (UA); Yevhenii Borodavka, Kyiv (UA); Andrii Tkach, Bila Tserkva (UA); and Denys Zakutailo, Kyiv (UA)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Appl. No. 17/052,057
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
PCT Filed Jun. 20, 2019, PCT No. PCT/KR2019/007444
§ 371(c)(1), (2) Date Oct. 30, 2020,
PCT Pub. No. WO2019/245299, PCT Pub. Date Dec. 26, 2019.
Claims priority of application No. 10-2018-0070821 (KR), filed on Jun. 20, 2018.
Prior Publication US 2021/0142442 A1, May 13, 2021
Int. Cl. G06T 3/00 (2006.01); G02B 27/01 (2006.01); H04N 13/111 (2018.01)
CPC G06T 3/0062 (2013.01) [G02B 27/0172 (2013.01); H04N 13/111 (2018.05); G02B 2027/014 (2013.01); G06T 2200/04 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method for processing a 360-degree image, the method comprising:
determining a processing order of each of a plurality of segments constituting a 360-degree image, based on positions of the plurality of segments and parameters of a camera by which the 360-degree image is captured;
obtaining distortion correction information according to distortion in the 360-degree image predicted based on parameters of an optical device via which at least a partial region of the 360-degree image is projected; and
processing data of the at least the partial region of the 360-degree image according to the determined processing order and the obtained distortion correction information, and
wherein the determining of the processing order comprises determining the processing order to allow a pixel in a boundary region to be processed in preference to other pixels, the pixel being from among pixels included in each of the plurality of segments.