Title:
PIXEL INTERPOLATION METHOD AND APPARATUS, ELECTRONIC DEVICE AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/133664
Kind Code:
A1
Abstract:
The embodiments of the present application disclose a pixel interpolation method and apparatus, an electronic device, and a computer-readable medium. Said method comprises: selecting a target interpolation position of a target image block; querying, from a preset mapping table, a target pixel matrix offset corresponding to the target interpolation position and a target filtering parameter corresponding to the target interpolation position; and performing interpolation on the target interpolation position on the basis of the target pixel matrix offset and the target filtering parameter. The present implementation method improves the pixel interpolation efficiency.
More Like This:
| WO/1991/014234 | IMPROVED OUTLINE PRODUCTION FROM A RASTER IMAGE |
| JPS6225572 | PICTURE PROCESSING METHOD AND ITS DEVICE |
| JPH05232936 | DATA PROCESSING SYSTEM AND PICTURE REDUCING METHOD |
Inventors:
TANG XIAODONG (CN)
WANG YAQIANG (CN)
WANG YAQIANG (CN)
Application Number:
PCT/CN2020/138064
Publication Date:
June 30, 2022
Filing Date:
December 21, 2020
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G06T3/40
Foreign References:
| CN104574277A | 2015-04-29 | |||
| CN103650506A | 2014-03-19 | |||
| CN101729885A | 2010-06-09 | |||
| US20160182918A1 | 2016-06-23 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: