Patent ID: 11961243
Assignee: NVIDIA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  B | IPC B  G

Claim 0:
1. A processor comprising processing circuitry to:
convert a first frame and a second frame to aligned images corresponding to a common image plane based at least on rectifying at least one of the first frame or the second frame to the common image plane;
blend pixel values of aligned pixels between the aligned images to compute difference values indicating differences between the pixel values across the aligned pixels;
generate a disparity image including third pixels having disparity values corresponding to the difference values and indicating the differences between the pixel values across the aligned pixels;
combine one or more subsets of the third pixels of the disparity image having the differences above a first threshold value into one or more groups of the third pixels based at least on similarities between the disparity values within the one or more groups;
compute one or more scores for the one or more groups of the third pixels, a score of the one or more scores for a group of the one or more groups being based at least on a number of pixels in the group and associated disparity values for the pixels in the group; and
generate a bounding shape for the group based at least on the score being above a second threshold value.