US 12,243,186 B2
Display device and operating method thereof
Jeongmoon Byun, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Gyeonggi-Do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Aug. 29, 2023, as Appl. No. 18/457,655.
Claims priority of application No. 10-2022-0185059 (KR), filed on Dec. 26, 2022.
Prior Publication US 2024/0212091 A1, Jun. 27, 2024
Int. Cl. G06T 3/40 (2024.01); G06F 3/01 (2006.01); G06T 5/50 (2006.01)
CPC G06T 3/40 (2013.01) [G06F 3/013 (2013.01); G06T 5/50 (2013.01); G06T 2207/20212 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
at least one sensor; and
processing circuitry configured to,
generate a first image based on a gaze region of a user tracked using the at least one sensor,
generate a second image based on a desired section of a background image, the desired section corresponding to the gaze region on the background image,
obtain residual data from the first image and the second image, the obtaining the residual data including subtracting pixel values of the first image from pixel values of the second image, and
generate a third image based on the residual data, the generating the third image including performing filtering of the residual data by applying at least one desired weight to the residual data.