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公开(公告)号：US20240267613A1
公开(公告)日：2024-08-08
申请号：US18613779
申请日：2024-03-22
Applicant: SZ DJI TECHNOLOGY CO., LTD.
CPC classification number: H04N23/632 , H04N23/675 , H04N23/69 , H04N23/815 , H04N23/90
Abstract: A method of zooming an image capturing device may comprise outputting a first image collected by a first camera of an image capturing device, wherein the first camera has a first focal length; controlling switching of the current focal length of the image capturing device from the first focal length supported by the first camera to a second focal length supported by a second camera of the image capturing device; and outputting a second image collected by the second camera while maintaining a position of a target object in the second image to be the same as a position of the target object in the first image. The first focal length and the second focal length are not identical.
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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
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.
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Patent Agency Ranking
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.
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公开(公告)号：US20200336662A1
公开(公告)日：2020-10-22
申请号：US16921515
申请日：2020-07-06
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Wen ZOU , Ziyi PAN , Xiaozheng TANG , Xiang GAO
Abstract: An image data processing method includes obtaining flight state information of an unmanned aerial vehicle (UAV), selecting a target image processing strategy from a plurality of image processing strategies based on the flight state information, and processing image data obtained by an imaging device carried by the UAV based on the target image processing strategy to obtain processed image data. The plurality of image processing strategies include an image stabilization strategy.
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公开(公告)号：US20210266456A1
公开(公告)日：2021-08-26
申请号：US17317887
申请日：2021-05-11
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Abstract: The present disclosure provides an image capture control method, including: in a process of changing a posture of the image capture device, obtaining a plurality of reference images captured by the image capture device; performing saliency detection on each reference image to determine a salient region in each reference image; determining an evaluation parameter of each reference image based on the salient region in each reference image and a preset image composition rule; determining a target image among the plurality of reference images based on the evaluation parameters; and setting, based on a posture of the image capture device in capture of the target image, a posture of the image capture device in image capture. Embodiments of the present disclosure help ensure that an image obtained by automatic shooting meets an aesthetic need of a user while automatic shooting of the image capture device is implemented.
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公开(公告)号：US20210150254A1
公开(公告)日：2021-05-20
申请号：US17158713
申请日：2021-01-26
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Pan HU , Wen ZOU , Hongyong ZHENG
Abstract: The present disclosure provides a tracking control method. The method includes obtaining an input image sequence; based on a detection algorithm, detecting a frame of input image in the input image sequence to obtain a tracking frame including a target object; and based on a tracking algorithm, tracking the target object in a plurality of frames of input images behind the frame of input image based on the tracking frame of the target object.
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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
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.
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