公开(公告)号：US20240357234A1

公开(公告)日：2024-10-24

申请号：US18038578

申请日：2022-12-12

Applicant: Honor Device Co., Ltd.

Inventor： Tiantian ZHANG ,  Yu WANG ,  Zhiqi LI ,  Ning WANG ,  Congchao ZHU

IPC: H04N23/68

CPC classification number: H04N23/6811 ,  H04N23/6812 ,  H04N23/687

Abstract: This application provides an image blur degree determining method and a related device thereof, and relates to the field of image processing. The image blur degree determining method includes: obtaining an original image; determining a homography transformation matrix corresponding to each image block arranged in a column direction in the original image, where the column direction is perpendicular to a row direction in which an electronic device performs row-by-row exposure; and determining a blur degree of the original image based on each image block and the corresponding homography transformation matrix. This application can implement an objective of quickly calculating a blur degree of an image without being affected by image content.

公开(公告)号：US20240107182A1

公开(公告)日：2024-03-28

申请号：US18009858

申请日：2022-08-24

Applicant: Honor Device Co., Ltd.

Inventor： Ning WANG ,  Bin CHEN ,  Xiangrui ZENG ,  Yu WANG

IPC: H04N23/84 ,  G06T3/40 ,  H04N5/77 ,  H04N23/62 ,  H04N23/63 ,  H04N23/667

CPC classification number: H04N23/843 ,  G06T3/4015 ,  H04N5/77 ,  H04N23/62 ,  H04N23/632 ,  H04N23/667

Abstract: An image processing method and an electronic device are provided. The image processing method includes: displaying a first interface, where the first interface includes a first control; detecting a first operation on the first control; obtaining a first image stream in response to the first operation, where the first image stream is an image stream of first color space; converting the first image stream into a second image stream of second color space according to a demosaicing algorithm; performing downsampling and resampling on the second image stream to obtain a third image stream, where the third image stream is an image stream of the first color space, and a size of the third image stream is less than that of the first image stream; and performing image processing on the third image stream to obtain a fourth image stream.

公开(公告)号：US20240422424A1

公开(公告)日：2024-12-19

申请号：US18691192

申请日：2023-04-19

Applicant: HONOR DEVICE CO., LTD.

Inventor： Ning WANG ,  Rongyue XU ,  Zhiqi LI ,  Zhixiang HAO ,  Daiting CHEN

IPC: H04N23/63 ,  G06T7/70 ,  H04N5/77 ,  H04N23/62 ,  H04N23/68 ,  H04N23/69

Abstract: This application provides a shooting method and an electronic device. The method includes: The electronic device enables a camera application; and after detecting a video recording operation, the electronic device displays a preview image on a recording interface and highlights a subject image of a target shot subject, where the preview image and the subject image are obtained through processing based on a raw image, the target shot subject is at a target position on the subject image, and a viewfinder range of the subject image is within a viewfinder range of the preview image. In this way, a user only needs to keep the target shot subject within the viewfinder range of the preview image, so that video recording can be performed without requiring real-time and precise adjustment of a position of the target shot subject.