US 12,250,461 B2
Image controller, image processing system and image correcting method
Shi-Ming Hu, New Taipei (TW); and Hsueh-Te Chao, New Taipei (TW)
Assigned to GENESYS LOGIC, INC., New Taipei (TW)
Filed by GENESYS LOGIC, INC., New Taipei (TW)
Filed on Jun. 7, 2022, as Appl. No. 17/834,924.
Claims priority of provisional application 63/217,770, filed on Jul. 2, 2021.
Claims priority of application No. 110138713 (TW), filed on Oct. 19, 2021.
Prior Publication US 2023/0007182 A1, Jan. 5, 2023
Int. Cl. H04N 23/69 (2023.01)
CPC H04N 23/69 (2023.01) 21 Claims
OG exemplary drawing
 
1. An image correcting method, comprising:
obtaining, through a first controller, a first image from an image capturing apparatus;
converting, through the first controller, the first image into a second image according to a converting operation, wherein the converting operation comprises at least one deformation correction, and the deformation correction is used to correct deformation of at least one target object in the first image;
detecting, through a second controller, the at least one target object in the second image to generate a detected result; and
correcting, through the first controller, the converting operation according to the detected result, comprising:
allowing the converting operation to further comprise position adjustment to adjust a position of the at least one target object in the second image, wherein the position adjustment comprises a field of view (FoV) adjustment; and
correcting an image FoV of the FoV adjustment on the first image, wherein the detected result comprises an offset angle of a first target among the at least one target object relative to a reference axis in the second image, and the position adjustment further comprises:
setting the converting operation to rotate a first imaging field of view (FoV) of the first image according to the offset angle to reduce the offset angle.