公开(公告)号：US20240221133A1

公开(公告)日：2024-07-04

申请号：US18148244

申请日：2022-12-29

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Niraj Nandan ,  Rajasekhar Allu ,  Mihir Narenda Mody ,  Ankur Ankur ,  Pandy Kalimuthu

IPC: G06T5/00 ,  G06T1/60

CPC classification number: G06T5/006 ,  G06T1/60

Abstract: Various embodiments disclosed herein relate to distorted pixel correction, and more specifically to producing an output image using variable-sized groupings of lines of pixels of an input image. An example embodiment includes a method of using variable-sized pixel groupings when processing distorted image data. The method comprises identifying a context of an image captured by an imaging system, wherein the image comprises lines of pixels that form a distorted representation of a scene, identifying, based on the context of the image, a mapping of variable-sized groupings of the lines to memory ranges in a buffer, wherein an image processing subsystem produces block rows of an output image based on the mapping, and wherein a size of each of the variable-sized groupings varies based on how many of the lines the image processing subsystem uses to produce each of the block rows, and supplying the mapping to the image processing subsystem.