公开(公告)号：US11019255B2

公开(公告)日：2021-05-25

申请号：US16425090

申请日：2019-05-29

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Pan Hu ,  You Zhou ,  Linchao Bao ,  Xuyang Feng ,  Chenglin Mao ,  Zisheng Cao ,  Cong Zhao ,  Jiaqi Yan

IPC: H04N5/232 ,  H04N5/222 ,  H04N13/239 ,  H04N13/271 ,  H04N13/00 ,  G06T5/00 ,  G06T5/50 ,  G06T7/50 ,  G06T7/55 ,  B64C39/02 ,  G06F3/00

Abstract: A method of image processing includes obtaining depth information respectively corresponding to one or more objects in an image frame captured by an imaging system based on spatial configuration of the imaging system, calculating one or more rendering parameters associated with one of the one or more objects in the image frame based on at least the depth information of the one or more objects, and rendering the image frame using the one or more rendering parameters to obtain a processed image frame. The processed image frame includes an in-focus region and an out-of-focus region relative to the one of the one or more objects.

公开(公告)号：US10447912B2

公开(公告)日：2019-10-15

申请号：US15468055

申请日：2017-03-23

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Zisheng Cao ,  Linchao Bao ,  Paul Pan ,  Chenglin Mao

IPC: H04N7/18 ,  H04N5/232 ,  G06T7/20 ,  G03B15/00 ,  G03B37/00

Abstract: Systems, methods, and devices for setting camera parameters are provided. In one aspect, a system for imaging a target object using an imaging device carried by a movable object comprises: one or more sensors configured to detect motion information for the movable object; and one or more processors configured to: receive, from the one or more sensors, the motion information for the movable object; determine, based on the motion information, a change in a spatial relationship between the movable object and the target object; and modify one or more parameters of the imaging device based on the determined change in the spatial relationship between the movable object and the target object such that the imaging device is focused on the target object.

公开(公告)号：US10659690B2

公开(公告)日：2020-05-19

申请号：US16033602

申请日：2018-07-12

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Pan Hu ,  Linchao Bao ,  Zisheng Cao ,  Chenglin Mao ,  Zihan Chen

IPC: H04N5/232 ,  H04N5/247 ,  G06T3/40 ,  B64C39/02 ,  G03B15/00

Abstract: A method of image stabilization includes obtaining movement data for an imaging device mounted to a mobile platform, adjusting an input image acquired by the imaging device according to the movement data to obtain a stabilized image, and displaying the stabilized image according to a selected viewport.

公开(公告)号：US20170195549A1

公开(公告)日：2017-07-06

申请号：US15468055

申请日：2017-03-23

Applicant: SZ DJI TECHNOLOGY CO., Ltd.

Inventor： Zisheng Cao ,  Linchao Bao ,  Paul Pan ,  Chenglin Mao

IPC: H04N5/232 ,  G06T7/20

CPC classification number: H04N5/23212 ,  G03B15/006 ,  G03B37/00 ,  G03B2205/0007 ,  G06T7/20 ,  G06T2207/10032 ,  G06T2207/30232 ,  H04N5/23296

Abstract: Systems, methods, and devices for setting camera parameters are provided. In one aspect, a system for imaging a target object using an imaging device carried by a movable object comprises: one or more sensors configured to detect motion information for the movable object; and one or more processors configured to: receive, from the one or more sensors, the motion information for the movable object; determine, based on the motion information, a change in a spatial relationship between the movable object and the target object; and modify one or more parameters of the imaging device based on the determined change in the spatial relationship between the movable object and the target object such that the imaging device is focused on the target object.