公开(公告)号：US11334077B2

公开(公告)日：2022-05-17

申请号：US16728235

申请日：2019-12-27

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chao Weng ,  Zefei Li ,  Chang Liu ,  Mingxi Wang

IPC: G05D1/00 ,  B64C39/02 ,  B64D47/08 ,  G05D1/10 ,  H04N7/18 ,  H04N5/225

Abstract: A method for locating a faulty photovoltaic (PV) panel includes controlling an unmanned aerial vehicle (UAV) to fly and perform image capturing, obtaining image information of the PV panel captured by a camera carried by the UAV, obtaining global positioning (GPS) information of the UAV and attitude information of the camera at a shooting time when the camera captures the image information, and, in response to determining that the image information includes fault information of the PV panel, determining a position of the PV panel according to the GPS information of the UAV and the attitude information of the camera at the shooting time.

公开(公告)号：US11328188B2

公开(公告)日：2022-05-10

申请号：US16928874

申请日：2020-07-14

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chao Weng ,  Lei Yan

IPC: H04N5/00 ,  G06T5/00 ,  G06K9/62 ,  B64C39/02 ,  B64D47/08 ,  G06T3/40 ,  H04N5/225

Abstract: The present disclosure provides a target-image acquisition method. The target-image acquisition method includes acquiring a visible-light image and an infrared (IR) image of a target, captured at a same time point by a photographing device; weighting and fusing the visible-light image and the IR image to obtain a fused image; and obtaining an image of the target according to the fused image. The present disclosure also provides a photographing device and an unmanned aerial vehicle (UAV) using the method above.

公开(公告)号：US11212436B2

公开(公告)日：2021-12-28

申请号：US16870225

申请日：2020-05-08

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chao Weng ,  Hongjing Chen

IPC: H04N5/232 ,  G06T7/13 ,  G06T7/33 ,  H04N5/262 ,  H04N5/272

Abstract: An image presentation method includes obtaining a first image captured by a first image sensor and a second image captured by a second image sensor; size-processing the first image according to at least one of a target resolution, an aspect ratio of the first image, or an aspect ratio of the second image to generate a size-processed first image having the target resolution; and generating a presenting image at least by combining the size-processed first image and the second image. The presenting image has a preset resolution that is not less than a sum of the target resolution and a resolution of the second image.

公开(公告)号：US11070749B2

公开(公告)日：2021-07-20

申请号：US16887865

申请日：2020-05-29

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chao Weng ,  Lei Yan

IPC: H04N5/33 ,  G06T7/90 ,  G06T11/60 ,  H04N9/09

Abstract: An image fusing method includes converting a first image into a first intermediate image, converting a second image into a second intermediate image including a plurality of components, fusing one of the plurality of components of the second intermediate image with the first intermediate image to obtain a fused component, and combining the fused component and other ones of the plurality of components of the second intermediate image to obtain a target image.