US 12,170,050 B2
Moving object detecting apparatus and method
Chun-Chin Chien, Taoyuan (TW)
Assigned to DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed by DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed on May 22, 2023, as Appl. No. 18/321,709.
Claims priority of application No. 202310115551.1 (CN), filed on Feb. 15, 2023.
Prior Publication US 2024/0274057 A1, Aug. 15, 2024
Int. Cl. G09G 5/10 (2006.01); G09G 3/20 (2006.01); G09G 3/36 (2006.01)
CPC G09G 3/2092 (2013.01) [G09G 3/3607 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/103 (2013.01); G09G 2370/22 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A moving object detecting apparatus, comprising:
a display panel, configured to display a plurality of pixels; and
a processor, electrically connected to the display panel, configured to perform the following operations:
detecting the pixels corresponding to a detected area to generate a first color value and a second color value corresponding to the detected area, wherein the first color value corresponds to a first time point, and the second color value corresponds to a second time point;
comparing the first color value with the second color value to generate a color boundary variation value corresponding to the detected area; and
determining whether a moving object appears in the detected area based on the color boundary variation value.