公开(公告)号：US20250168519A1

公开(公告)日：2025-05-22

申请号：US18840685

申请日：2023-04-11

Applicant: Honor Device Co., Ltd.

Inventor： Wenhong Zhang ,  Fengxian Deng

IPC: H04N23/80 ,  H04N23/62 ,  H04N23/63 ,  H04N23/667 ,  H04N23/71

Abstract: This application provides a photographing method and a related device thereof, and relates to the field of image processing. The photographing method includes: determining a memory occupation amount for a quantity of an xth time of photographing; when the memory occupation amount is less than a first memory threshold, determining a level-x processing algorithm as a first photographing algorithm, and determining a level-x processing frame quantity as a first frame quantity; when the memory occupation amount is greater than or equal to the first memory threshold but less than a second memory threshold, determining the level-x processing algorithm as a second photographing algorithm, and determining the level-x processing frame quantity as a second frame quantity; or when the memory occupation amount is greater than the second memory threshold, determining the level-x processing algorithm as a third photographing algorithm, and determining the level-x processing frame quantity as a third frame quantity; processing the level-x processing frame quantity in a raw image by using the level-x processing algorithm to obtain a corresponding shot image; and saving the shot image. In this application, by distinguishing the memory occupation amount, processing algorithms with different duration and/or different processing frame quantities are adaptively selected for processing. This can reduce pressure from a memory increment, and implement continuous and fast photographing.

公开(公告)号：US20240251180A1

公开(公告)日：2024-07-25

申请号：US18577602

申请日：2022-12-28

Applicant: Honor Device Co., Ltd.

Inventor： Wenhong Zhang ,  Tao Shao

IPC: H04N25/42 ,  H04N5/262 ,  H04N23/63 ,  H04N23/71 ,  H04N23/84 ,  H04N23/85 ,  H04N25/443 ,  H04N25/46

CPC classification number: H04N25/42 ,  H04N5/2628 ,  H04N23/632 ,  H04N23/71 ,  H04N23/843 ,  H04N23/85 ,  H04N25/443 ,  H04N25/46

Abstract: Disclosed are an image processing method and an electronic device, applied to the field of image processing technologies. The method includes: turning on a camera; obtaining a zoom ratio and an environmental illuminance in a current photographing environment; and performing photographing in a first mode when the zoom ratio is greater than or equal to a first ratio and the environmental illuminance is greater than or equal to a first luminance threshold, where in the first mode, the camera is configured to: process an acquired image signal in a non-binning mode and in a cropping manner, to output first image data, where a first image format is used for the first image data.

公开(公告)号：US20240144451A1

公开(公告)日：2024-05-02

申请号：US17923329

申请日：2022-05-09

Applicant: Honor Device Co., Ltd.

Inventor： Dongmiao Xi ,  Tao Shao ,  Meng Jin ,  Wenhong Zhang

IPC: G06T5/92 ,  G06F3/14 ,  G06V10/56 ,  G06V10/60 ,  G09G5/06

CPC classification number: G06T5/92 ,  G06F3/14 ,  G06V10/56 ,  G06V10/60 ,  G09G5/06 ,  G06T2207/10024 ,  G09G2320/0673

Abstract: An image processing method and an electronic device are disclosed. The image processing method includes: displaying a first screen in a first shooting mode, where the first screen includes a first control; detecting a first operation on the first control; in response to the first operation, determining a first mapping in gamma processing and a second mapping in a two-dimensional lookup table, where the first mapping corresponds to the first control, the second mapping corresponds to the first control, and the first mapping is associated with the second mapping; obtaining a to-be-processed image; and processing the to-be-processed image based on the first mapping and the second mapping to obtain a first image. On the basis of the technical method of this application, computational load of electronic devices during image processing can be effectively reduced.