公开(公告)号：US11895409B2

公开(公告)日：2024-02-06

申请号：US17158917

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

Inventor： Eran Pinhasov ,  Scott Cheng ,  Eran Scharam ,  Anatoly Gurevich

IPC: H04N23/61 ,  H04N23/80 ,  G06V20/10 ,  G06V20/00 ,  H04N1/60 ,  G06V10/10 ,  H04N23/66 ,  H04N23/70 ,  H04N101/00 ,  H04N23/88

CPC classification number: H04N23/80 ,  G06V10/10 ,  G06V20/10 ,  G06V20/35 ,  H04N1/6072 ,  H04N1/6083 ,  H04N23/61 ,  H04N23/66 ,  H04N23/70 ,  H04N23/88 ,  H04N2101/00

Abstract: Examples are described for applying different settings for image capture to different portions of image data. For example, an image sensor can capture image data of a scene and can send the image data to an image signal processor (ISP) and a classification engine for processing. The classification engine can determine that a first object image region depicts a first category of object, and a second object image region depicts a second category of object. Different confidence regions of the image data can identify different degrees of confidence in the classifications. The ISP can generate an image by applying a different settings to the different portions of the image data. The different portions of the image data can be identified based on the object image regions and confidence regions.

公开(公告)号：US20240331084A1

公开(公告)日：2024-10-03

申请号：US18190634

申请日：2023-03-27

Applicant: QUALCOMM Incorporated

Inventor： Eran Scharam ,  David Berrebi ,  Oren Shirak

IPC: G06T3/00 ,  G06T3/40 ,  H04N1/60 ,  H04N9/69 ,  H04N23/73 ,  H04N23/741 ,  H04N25/611

CPC classification number: G06T3/18 ,  G06T3/4015 ,  H04N1/6005 ,  H04N9/69 ,  H04N23/73 ,  H04N23/741 ,  H04N25/611

Abstract: This disclosure provides systems, methods, and devices for image signal processing that support high dynamic range (HDR) and other multi-frame image processing. In a first aspect, a method of image processing includes receiving first image data in a first format, the first image data comprising a first exposure of a scene; determining processed first image data by performing a single interpolation operation for de-mosaicing and warping the first image data, wherein the processed first image data is in a second format different from the first image data in the first format; and determining a corrected image frame based on the processed first image data and second image data comprising a second exposure of the scene. Other aspects and features are also claimed and described.

公开(公告)号：US20240177274A1

公开(公告)日：2024-05-30

申请号：US18309445

申请日：2023-04-28

Applicant: QUALCOMM Incorporated

Inventor： Eran Scharam ,  Tomer Livneh ,  Esther Toledano ,  Diana Shaposhnik ,  Oren Shirak ,  Yan Gershfeld

IPC: G06T5/00 ,  G06T5/20 ,  G06T5/50

CPC classification number: G06T5/002 ,  G06T5/20 ,  G06T5/50 ,  G06T2200/24 ,  G06T2207/20221

Abstract: This disclosure provides systems, methods, and devices for image signal processing that support hardware-based photographic and videographic effects. In a first aspect, a method of image processing includes receiving, by an image signal processor, first image data; and determining an output image frame based on the first image data by applying a photographic effect to a first image frame of the first image data in the image signal processor. Other aspects and features are also claimed and described.