US 12,219,242 B2
High-magnification photographing method and electronic device
Wenyu Zhou, Shenzhen (CN); Qifeng Long, Shenzhen (CN); and Dong Guo, Shenzhen (CN)
Assigned to HONOR DEVICE CO., LTD., Shenzhen (CN)
Appl. No. 17/909,368
Filed by HONOR DEVICE CO., LTD., Shenzhen (CN)
PCT Filed Jan. 28, 2022, PCT No. PCT/CN2022/074838
§ 371(c)(1), (2) Date Sep. 3, 2022,
PCT Pub. No. WO2022/242230, PCT Pub. Date Nov. 24, 2022.
Claims priority of application No. 202110548528.2 (CN), filed on May 19, 2021.
Prior Publication US 2024/0196085 A1, Jun. 13, 2024
Int. Cl. H04N 23/60 (2023.01); H04N 23/63 (2023.01); H04N 23/69 (2023.01)
CPC H04N 23/64 (2023.01) [H04N 23/632 (2023.01); H04N 23/69 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A photographing method, wherein the method is applied to an electronic device, the electronic device comprises a camera, and the method comprises:
displaying a first interface, wherein the first interface is a viewfinder interface for photographing by the electronic device, the first interface comprises a first preview image collected by the camera when a zoom ratio is m, the first preview image comprises an image of a target object, and the image of the target object is at a central position of the first preview image;
displaying a second interface in response to a first operation performed by a user on the image of the target object in the first interface, and obtaining and saving initial pose information of the electronic device, wherein the second interface comprises an initial second preview image of a plurality of second preview images collected by the camera when the zoom ratio is n, the initial second preview image comprises an image of the target object, and n>m; and the initial pose information is used to indicate a motion state and a position of the electronic device when receiving the first operation;
obtaining real-time pose information of the electronic device, wherein the real-time pose information is used to indicate a real-time motion state and a real-time position of the electronic device;
sending first prompt information based on the real-time pose information and the initial pose information, wherein the first prompt information is used to prompt the user to move the electronic device, so that the electronic device is in the motion state and at the position indicated by the initial pose information;
displaying a third interface in response to a photographing operation of the user, wherein the third interface comprises a third preview image and a fourth preview image, the third preview image is an image with a highest image parameter in the plurality of second preview images collected by the camera, the highest image parameter comprises a highest definition in the plurality of second preview images collected by the camera or a highest integrity in the plurality of second preview images collected by the camera, and the fourth preview image is an image photographed in response to the photographing operation; and
saving a preview image selected by the user in response to a selection operation performed by the user on the third preview image or the fourth preview image.