公开(公告)号：US20250106529A1

公开(公告)日：2025-03-27

申请号：US18578278

申请日：2023-08-11

Applicant: HONOR DEVICE CO., LTD.

Inventor： Chunlin TIAN ,  Wenbo WANG ,  Yonghua WANG ,  Shiyu ZHU ,  Dongmiao XI ,  Congchao ZHU

IPC: H04N23/90 ,  H04N23/63 ,  H04N23/667 ,  H04N23/67 ,  H04N23/69

Abstract: This application relates to the field of terminals, and provides a method for switching cameras and an electronic device. The method is applicable to an electronic device, the electronic device includes a camera module, the camera module includes a first camera and a second camera, and the method includes: running a camera application in the electronic device; displaying a first image; determining whether a first distance and a second distance meet a first preset condition, where the first distance and the second distance indicate an object distance between the electronic device and a to-be-photographed object, the first distance is an object distance that is obtained based on a parameter of the first camera, and the second distance is an object distance that is obtained based on a parameter of the second camera; and displaying a second image when the first distance and the second distance meet the first preset condition.

公开(公告)号：US20240276055A1

公开(公告)日：2024-08-15

申请号：US18014553

申请日：2022-09-09

Applicant: HONOR DEVICE CO., LTD.

Inventor： Weilong HUO ,  Zhen DONG ,  Shiyu ZHU ,  Zuochao ZHANG ,  Dong ZHANG

IPC: H04N21/431 ,  H04N5/76

CPC classification number: H04N21/431 ,  H04N5/76

Abstract: A video processing method and an electronic device are provided. Includes: recording a first video in response to a first operation of a user; displaying a first interface, where the first interface is a play interface of the first video, includes a first control and a first area, the first area displays a thumbnail of a first photo and a thumbnail of a second photo, the first photo is automatically taken at a first moment, the second photo is automatically taken at a second moment, a recording process of the first video includes the first moment and the second moment; displaying a second interface in response to a second operation with respect to the first control, where the second interface is a play interface of a second video, duration of the second video is less than duration of the first video, the second video includes at least the first photo.

公开(公告)号：US20250024097A1

公开(公告)日：2025-01-16

申请号：US18268799

申请日：2022-12-30

Applicant: Honor Device Co., Ltd.

Inventor： Zhen DONG ,  Shiyu ZHU ,  Weilong HOU ,  Yuanchao DU

IPC: H04N21/44 ,  H04N21/431 ,  H04N21/472 ,  H04N21/845

Abstract: This application provides a video processing method and a related apparatus, to perform scene analysis and scene transition analysis on a video recorded by a user, to delete an invalid segment from the recorded video, edit a plurality of highlight video segments from the recorded video, and fuse the plurality of highlight video segments into one highlight video. In this way, viewing experience of the video recorded by the user can be improved.

公开(公告)号：US20240137659A1

公开(公告)日：2024-04-25

申请号：US18546498

申请日：2022-05-09

Applicant: Honor Device Co., Ltd.

Inventor： Zhen DONG ,  Shiyu ZHU ,  Yonghua WANG

IPC: H04N23/80 ,  H04N23/741

CPC classification number: H04N23/80 ,  H04N23/741

Abstract: This application relates to the field of image processing, and provides a point light source image detection method and an electronic device. The method includes: obtaining to-be-tested images, and determining pixel brightnesses of the to-be-tested images; determining low-brightness pixels and high-brightness pixels in the images based on the pixel brightnesses; filtering, based on the low-brightness pixels, out an image that does not meet a preset dark environment requirement, and filtering, based on the high-brightness pixels, out an image that does not meet a preset point light source size; and determining, based on a result of the filtering, whether a to-be-tested image is a point light source image. Pixels in images are classified into low-brightness pixels and high-brightness pixels. For the low-brightness pixels, the images are screened based on a preset dark environment requirement, so that the selected point light source images meet the preset dark environment requirement.

公开(公告)号：US20240323518A1

公开(公告)日：2024-09-26

申请号：US18574906

申请日：2022-12-26

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yonghua WANG ,  Shiyu ZHU

IPC: H04N23/667 ,  H04N23/63 ,  H04N23/67 ,  H04N23/69 ,  H04N23/90

CPC classification number: H04N23/667 ,  H04N23/635 ,  H04N23/671 ,  H04N23/69 ,  H04N23/90 ,  H04N23/632

Abstract: This application relates to the field of terminals, and provides a camera switching method and an electronic device. The method is applicable to an electronic device. The electronic device includes a camera module. The camera module includes a first camera and a second camera. The method includes: enabling a camera application; displaying a first image, where the first image is captured when the first camera serves as a main camera for image capturing; determining that a first parameter and a second parameter satisfy a first preset condition, where the first parameter indicates distance information between the electronic device and a target object, the first parameter is a parameter from the camera module, and the second parameter indicates a zoom ratio of the electronic device; and displaying a second image, where the second image is captured when the second camera serves as the main camera for image capturing.

公开(公告)号：US20240267615A1

公开(公告)日：2024-08-08

申请号：US18015380

申请日：2022-09-09

Applicant: HONOR DEVICE CO., LTD.

Inventor： Weilong HUO ,  Zhen DONG ,  Shiyu ZHU ,  Tao SHAO

IPC: H04N23/60 ,  H04N23/63

CPC classification number: H04N23/64 ,  H04N23/633

Abstract: A video processing method and an electronic device are provided. Includes: displaying a first interface, the first interface includes a first control and a first area, the first area displays a thumbnail of a first photo and a thumbnail of a second photo, the first photo is automatically taken at a first moment, the second photo is automatically taken at a second moment, the first video clip is a first scene, the second video clip is a second scene, the first photo is a photo in the first video clip, the second photo is a photo in the second video clip, a score of the first photo is greater than a first threshold, a score of the second photo is greater than a second threshold; displaying a second interface in response to a second operation with respect to the first control.

公开(公告)号：US20240193945A1

公开(公告)日：2024-06-13

申请号：US18010316

申请日：2022-05-19

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yonghua WANG ,  Shiyu ZHU ,  Zhen DONG ,  Yongxing YANG

IPC: G06V20/40 ,  G06F3/0481 ,  H04W4/02

CPC classification number: G06V20/41 ,  G06F3/0481 ,  H04W4/02

Abstract: This application provides a method for determining a recommended scenario and an electronic device. The method includes: determining a recommended scenario of a current image based on a moving distance of a camera on an electronic device and a relationship between a current image and a previous image. When a slight shake occurs on the electronic device or the camera on the electronic device, or a photographed object/scenario does not change violently, continuity of a recommended scenario is preferably ensured, a probability of a jump of the recommended scenario is reduced, and user experience during image shooting is greatly improved.

公开(公告)号：US20240406536A1

公开(公告)日：2024-12-05

申请号：US18698123

申请日：2023-04-13

Applicant: Honor Device Co., Ltd.

Inventor： Yuzhuo HAN ,  Shiyu ZHU ,  Zhichao ZHANG ,  Qiuping DAI ,  Nong ZHANG ,  Yuanchao DU

IPC: H04N23/611 ,  H04N5/91 ,  H04N23/63 ,  H04N23/667

Abstract: This application provides a shooting method. By implementing the method, a terminal device such as a mobile phone or a tablet computer can determine a shot protagonist based on a user operation when starting shooting or in a shooting process. In the shooting process, the terminal device may display, in a preview window, an image stream collected by a camera, and the terminal device may further generate a small window that specially displays the protagonist. After recording ends, a user may obtain two videos: an original video generated based on the image stream in the preview window, and a close-up video generated based on a protagonist image stream in the small window. In this way, the user can choose to use the original video and/or the close-up video to meet personalized requirements in different scenarios at different moments of the user.

公开(公告)号：US20240236504A9

公开(公告)日：2024-07-11

申请号：US18546498

申请日：2022-05-10

Applicant: Honor Device Co., Ltd.

Inventor： Zhen DONG ,  Shiyu ZHU ,  Yonghua WANG

IPC: H04N23/80 ,  H04N23/741

CPC classification number: H04N23/80 ,  H04N23/741

Abstract: This application relates to the field of image processing, and provides a point light source image detection method and an electronic device. The method includes: obtaining to-be-tested images, and determining pixel brightnesses of the to-be-tested images; determining low-brightness pixels and high-brightness pixels in the images based on the pixel brightnesses; filtering, based on the low-brightness pixels, out an image that does not meet a preset dark environment requirement, and filtering, based on the high-brightness pixels, out an image that does not meet a preset point light source size; and determining, based on a result of the filtering, whether a to-be-tested image is a point light source image. Pixels in images are classified into low-brightness pixels and high-brightness pixels. For the low-brightness pixels, the images are screened based on a preset dark environment requirement, so that the selected point light source images meet the preset dark environment requirement.

公开(公告)号：US20240187725A1

公开(公告)日：2024-06-06

申请号：US18033680

申请日：2022-08-26

Applicant: HONOR DEVICE CO., LTD.

Inventor： Shiyu ZHU ,  Yonghua WANG

IPC: H04N23/63 ,  G06V10/44 ,  G06V40/16 ,  G06V40/20 ,  H04N23/611 ,  H04N23/62 ,  H04N23/667

CPC classification number: H04N23/632 ,  G06V10/44 ,  G06V40/161 ,  G06V40/28 ,  H04N23/611 ,  H04N23/62 ,  H04N23/667

Abstract: A photographing method is disclosed. By implementing the method, an electronic device 100, for example, a mobile phone, may determine bone points of a hand of a user in an image by using a bone point recognition algorithm, and determine two gesture feature points from the bone points. Then the electronic device 100 may construct, by using positions of the two gesture feature points on a horizontal coordinate axis, a gesture vector representing a state of the hand (a palm or the back of the hand). Further, the electronic device 100 may determine a gesture vector of a subsequent image frame by using the same method. When recognizing that a direction of the gesture vector in the subsequent image frame is opposite to a direction of a gesture vector in an initial image frame, the electronic device 100 may determine that the user has made a hand flip gesture.