Title:
CENTER-TO-EDGE PROGRESSIVE IMAGE ENCODING/DECODING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/171451
Kind Code:
A1
Abstract:
Disclosed are a progressive image encoding method and a decoding method corresponding thereto. The encoding method comprises the steps of: with respect to an image, acquiring information relating to a central area; selecting an initial block from at least one block included in the central area; determining an encoding path for a plurality of blocks included in the image, according to a center-to-edge sequence from the initial block; and encoding the image on the basis of the encoding path.
Inventors:
KWON OH JIN (KR)
Application Number:
PCT/KR2020/001831
Publication Date:
August 27, 2020
Filing Date:
February 10, 2020
Export Citation:
Assignee:
INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIV (KR)
International Classes:
H04N19/129; H04N19/176; H04N19/42
Foreign References:
| KR20050112445A | 2005-11-30 | |||
| JP2005318257A | 2005-11-10 | |||
| KR20150051976A | 2015-05-13 | |||
| KR20090046791A | 2009-05-11 | |||
| JP4263516B2 | 2009-05-13 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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