Patent ID: 9508132
Filing Date: 2016-11-29
CPC Classification: G06K,G06T

Claim Text:
1. A method for distortion correction of an image composed of multiple pixels, comprising: (1) obtaining, by a distortion correction device and from an image detecting device, an image composed of a plurality of pixels, each of the pixels being assigned a coordinate of the image, each coordinate being defined by a respective position in a first image direction and a respective position in a second image direction, wherein: (2) for each of the plurality of pixels of the image: updating the coordinate assigned to the respective pixel by shifting, based on the respective shift value, one of the respective pixel's position in the first image direction and the respective pixel's position in the second image direction; and (3) outputting a corrected version of the obtained image in which the plurality of pixels are positioned according to the updated coordinates.