Title:
IMAGE DATA PROCESSING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/071386
Kind Code:
A1
Abstract:
An image data processing method and device. The method comprises: obtaining YUV data of a source image, and determining the size of the source image according to the YUV data; obtaining a preset target image size ratio, and determining the size of an area to be cropped of the source image according to the size of the source image and the target image size ratio; obtaining a target object from the source image, determining a starting point of the area to be cropped according to a location of the target object in the source image, and calculating a cropping offset of the area to be cropped according to the starting point of the area to be cropped and the size of the area to be cropped; and cropping the YUV data according to the starting point of the area to be cropped and the cropping offset so as to obtain YUV data of a target image. The embodiment has the advantages of improving the flexibility of image cropping size ratio setting, increasing the variety of image data processing methods, and enhancing user experience.
Inventors:
ZHANG XUEXI (CN)
Application Number:
PCT/CN2017/105379
Publication Date:
April 18, 2019
Filing Date:
October 09, 2017
Export Citation:
Assignee:
SHENZHEN TRANSSION COMMUNICATION LTD (CN)
International Classes:
G06T3/00; G06K9/00
Foreign References:
| CN103914689A | 2014-07-09 | |||
| CN1708093A | 2005-12-14 | |||
| CN104361329A | 2015-02-18 | |||
| CN106326823A | 2017-01-11 | |||
| CN105357436A | 2016-02-24 | |||
| CN103631599A | 2014-03-12 | |||
| CN105578016A | 2016-05-11 | |||
| US20110074979A1 | 2011-03-31 |
Attorney, Agent or Firm:
SHENZHEN HUISHI PATENT AGENT CO., LTD. (CN)
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