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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR TRANSMITTING DATA, SENDING END, AND RECEIVING END
Document Type and Number:
WIPO Patent Application WO/2021/237400
Kind Code:
A1
Abstract:
Provided are a method and apparatus for transmitting data, a sending end, and a receiving end. The method comprises: receiving feedback information sent by the receiving end; determining a first image frame on the basis of the feedback information, the first image frame being an image frame which is sent to the receiving end by the sending end and not correctly received by the receiving end; performing intra-frame coding on a target image frame to generate coded data of the target image frame, the target image frame comprising the first image frame or a second image frame, and the second image frame being an image frame which is sent to the receiving end after the sending end sends the first image frame and before the feedback information is received; and sending the coded data of the target image frame to the receiving end. By resending the first image frame or the second image frame to the receiving end, the images received by the receiving end can be allowed to be continuous images as far as possible, so as to promote the image display effect.

Inventors:
YIN XIAOJUN (CN)
MA NING (CN)
SU WENYI (CN)
Application Number:
PCT/CN2020/092055
Publication Date:
December 02, 2021
Filing Date:
May 25, 2020
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H04N19/166
Foreign References:
CN107005714A2017-08-01
CN101753275A2010-06-23
CN106162374A2016-11-23
CN102355341A2012-02-15
US20090279616A12009-11-12
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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