公开(公告)号：US20240428368A1

公开(公告)日：2024-12-26

申请号：US18338272

申请日：2023-06-20

Applicant: QUALCOMM Incorporated

Inventor： Vinay Thomas ,  David Berrebi ,  Victor Pinto ,  George Patsilaras ,  Roee Hardoon ,  Shruti Krishnamurthy ,  Weiliang Liu ,  Lingfeng Li ,  Alain Artieri ,  Abhilash Shivashankara Pillai

IPC: G06T1/60 ,  G06F12/0891

Abstract: This disclosure provides systems, methods, and devices for image signal processing that support efficient cache usage in an image processing system. In a first aspect, a method of image processing includes storing, by an image processor, a first portion of a first stripe of a first frame in a cache, the first portion of the first stripe overlapping a second portion of a second stripe of the first frame, reading, by the image processor, a third portion of the second stripe from a memory, reading, by the image processor, the first portion of the first stripe from the cache, and processing, by the image processor, the second stripe using the first portion of the first stripe and the third portion of the second stripe. Other aspects and features are also claimed and described.

公开(公告)号：US12223663B2

公开(公告)日：2025-02-11

申请号：US17240837

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

Inventor： Mark Gintsburg ,  Nir Strauss ,  Ron Gaizman ,  Eran Pinhasov ,  Yuri Dolgin ,  Victor Pinto

IPC: G06T7/215 ,  G06N20/00 ,  G06T7/246 ,  H04N5/14 ,  H04N23/73

Abstract: Techniques and systems are provided for processing one or more frames or images. For instance, a process for determining exposure for one or more frames includes obtaining a motion map for one or more frames. The process includes determining, based on the motion map, motion associated with the one or more frames of a scene. The motion corresponds to movement of one or more objects in the scene relative to a camera used to capture the one or more frames. The process includes determining, based on the determined motion, a number of frames and an exposure for capturing the number of frames. The process further includes sending a request to capture the number of frames using the determined exposure duration.