US 12,008,769 B2
Image processing apparatus and operating method thereof
Dubok Park, Suwon-si (KR); Kwanghyun Won, Suwon-si (KR); and Tammy Lee, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Appl. No. 17/294,000
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
PCT Filed Nov. 11, 2019, PCT No. PCT/KR2019/015242
§ 371(c)(1), (2) Date May 14, 2021,
PCT Pub. No. WO2020/101300, PCT Pub. Date May 22, 2020.
Claims priority of application No. 10-2018-0141953 (KR), filed on Nov. 16, 2018.
Prior Publication US 2022/0012897 A1, Jan. 13, 2022
Int. Cl. G06T 7/20 (2017.01); G06T 3/40 (2006.01); G06T 7/00 (2017.01)
CPC G06T 7/20 (2013.01) [G06T 3/40 (2013.01); G06T 7/97 (2017.01)] 11 Claims
OG exemplary drawing
 
1. An image processing apparatus comprising:
a memory storing one or more instructions; and
a processor executing the one or more instructions stored in the memory,
wherein the processor retargets a current frame image, based on a first scale factor for a previous frame image, a second scale factor for the current frame image, and a weight determined based on previous frame image data and current frame image data,
wherein the processor analyzes motion information of an object in the current frame image, based on the previous frame image and the current frame image, and determines the weight, based on the motion information, to increase a ratio of reflecting the second scale factor to the retargeted frame image when motion of the object is large, and determines the weight to reduce the ratio of reflecting the second scale factor to the retargeted frame image when motion of the object is small.