Patent ID: 11900654
Assignee: HOME BOX OFFICE, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system, comprising:
a processor; and
a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, the operations comprising:
obtaining a source frame from a first group of frames;
obtaining a counterpart frame from a second group of frames;
processing the source frame into a source image comprising edge pixels and non-edge pixels;
processing the counterpart frame into a counterpart image comprising edge pixels and non-edge pixels;
comparing edge pixels in the source image with edge pixels in the counterpart image to determine mismatched edge pixels in the counterpart image that do not match corresponding edge pixels of the source image, wherein determining the mismatched edge pixels comprises, selecting at least some of the edge pixels of the source image, and for a selected edge pixel, searching the counterpart image in a search window based on a counterpart pixel to determine whether the search window contains an edge pixel; and
reporting on the mismatched edge pixels.