US 12,431,048 B2
Display control system and moving object
Daisuke Kobayashi, Chino (JP)
Assigned to SEIKO EPSON CORPORATION, (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on Jul. 26, 2023, as Appl. No. 18/359,166.
Claims priority of application No. 2022-119713 (JP), filed on Jul. 27, 2022.
Prior Publication US 2024/0038110 A1, Feb. 1, 2024
Int. Cl. G09G 3/00 (2006.01); G06T 5/80 (2024.01); G09G 3/20 (2006.01); G09G 3/34 (2006.01)
CPC G09G 3/006 (2013.01) [G06T 5/80 (2024.01); G09G 3/2096 (2013.01); G09G 3/3406 (2013.01); G09G 3/002 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0626 (2013.01); G09G 2330/12 (2013.01); G09G 2380/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display control system comprising:
a processing device; and
a circuit device configured to perform display control on a display device under control of the processing device, wherein
the processing device outputs image data of a video and a known expected value of an error detection code of a specific known still image in a predetermined known frame of the video displayed on the display device,
the circuit device includes:
an image processing circuit configured to receive the image data of the video and perform image processing on the image data of the video to generate processed image data; and
an error check circuit configured to receive the processed image data of the video from the image processing circuit, calculate an error detection code value of a processed specific still image in a processed predetermined frame of the processed image data of the video, and check an error by comparing the error detection code value with the known expected value, and
the processed specific still image corresponds to the specific known still image, and the processed predetermined frame corresponds to the predetermined known frame.