公开(公告)号：US20210165387A1

公开(公告)日：2021-06-03

申请号：US17173164

申请日：2021-02-10

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Shuai LIU ,  Liyuan LIU ,  Bing LI

IPC: G05B19/19 ,  F16M11/18 ,  G05D3/20 ,  F16M11/12 ,  G05D1/00

Abstract: A gimbal control method includes obtaining a speed of a mouse; and controlling an attitude of a gimbal according to the speed of the mouse.

公开(公告)号：US20220232164A1

公开(公告)日：2022-07-21

申请号：US17715042

申请日：2022-04-07

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Bing LI ,  Jun MA ,  Fangpei YANG ,  Wen ZOU

IPC: H04N5/232

Abstract: A photographing device, its control method, and a movable platform can include: acquiring a real-time video frame; duplicating the real-time video frame to obtain two real-time video frames; outputting one of the two real-time video frames for display and perform a stability augmentation processing on the other of the two real-time video frames; and saving the stability augmentation processed real-time video frame.

公开(公告)号：US20220232173A1

公开(公告)日：2022-07-21

申请号：US17683196

申请日：2022-02-28

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Bing LI ,  Wen ZOU ,  Fangpei YANG ,  Guangyuan LIN

IPC: H04N5/262 ,  H04N5/77 ,  G06T5/00

Abstract: A method and a device for image processing, an imaging system, and a storage medium are provided. The method includes: obtaining an initial video shot by a photographing apparatus at a fixed angle of view, where the initial video includes a plurality of frames of images; cropping, based on a preset trajectory, the plurality of frames of images in the initial video; and combining the cropped plurality of frames of images to obtain a target video. In this way, a video with a smoothly moving field of view may be obtained based on a video shot at a fixed angle of view, thereby improving a user's shooting experience.

公开(公告)号：US20210033242A1

公开(公告)日：2021-02-04

申请号：US17075034

申请日：2020-10-20

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Xiang ZHANG ,  Bing LI ,  You ZHOU

IPC: F16M11/18 ,  G01C21/16 ,  G05D3/12 ,  F16M11/04 ,  G03B17/56

Abstract: A gimbal pose correction method includes obtaining a first pose of a gimbal based on an Inertial Measurement Unit (IMU) arranged at a vertical compensation device configured to be coupled to the gimbal and compensate for movement of the gimbal in a vertical direction, obtaining a second pose of the vertical compensation device based on a vision device arranged at the vertical compensation device, and correcting the first pose according to the second pose.

公开(公告)号：US20200351443A1

公开(公告)日：2020-11-05

申请号：US16862742

申请日：2020-04-30

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Bing LI ,  Wen ZOU ,  Jun MA ,  Guangyuan LIN

IPC: H04N5/232 ,  G06T7/10 ,  H04N5/72 ,  G06T5/50

Abstract: The present disclosure provides an image stabilization method. The method includes acquiring a frame of an image to be stabilized and a related exposure time; acquiring first attitude data before the exposure time and second attitude data after the exposure time, wherein the number of the first attitude data is one or more, and the number of the second attitude data is one or more; acquiring a target attitude corresponding to the exposure time based on the first attitude data and the second attitude data; and obtaining a stabilized target image by stabilizing the image to be stabilized according to the target attitude.