Title:
IMAGE TRANSMISSION METHOD, DEVICE, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/170725
Kind Code:
A1
Abstract:
An image transmission method, device, and apparatus. The method comprises: receiving area-of-interest information related to an image to be displayed, the information being sent by a display apparatus (S201); performing, according to the area-of-interest information, image processing on an acquired image to obtain, from the acquired image, a local image indicated by the area-of-interest information (S202); and sending the local image to the display apparatus (S203). The method improves an image transmission rate by sending to a display apparatus a local image cropped from an acquired image.
Inventors:
WU JUN (CN)
LIU HUAIYU (CN)
GAO XIUFENG (CN)
LIU HUAIYU (CN)
GAO XIUFENG (CN)
Application Number:
PCT/CN2017/077463
Publication Date:
September 27, 2018
Filing Date:
March 21, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H04N5/232; H04N7/18; H04N21/6587
Foreign References:
| CN105915937A | 2016-08-31 | |||
| CN105323552A | 2016-02-10 | |||
| US20020021353A1 | 2002-02-21 | |||
| US20170013206A1 | 2017-01-12 | |||
| US20030077002A1 | 2003-04-24 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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