Title:
METHOD AND DEVICE FOR ENCODING OR DECODING IMAGE
Document Type and Number:
WIPO Patent Application WO/2019/009452
Kind Code:
A1
Abstract:
Disclosed is a prediction image generation technique using a deep neural network (DNN). A method for decoding an image, according to one disclosed embodiment, comprises the steps of: receiving a bitstream of an encoded image; determining one or more blocks segmented from the encoded image; generating prediction data by performing DNN-based prediction on a current block among the one or more blocks; extracting, from the bitstream, residual data of the current block; and reconstructing the current block using the prediction data and the residual data.
Inventors:
LEE JONG-SEOK (KR)
KIM JAE-HWAN (KR)
PARK YOUNG-O (KR)
PARK JEONG-HOON (KR)
JEON SUN-YOUNG (KR)
CHOI KWANG-PYO (KR)
KIM JAE-HWAN (KR)
PARK YOUNG-O (KR)
PARK JEONG-HOON (KR)
JEON SUN-YOUNG (KR)
CHOI KWANG-PYO (KR)
Application Number:
PCT/KR2017/007270
Publication Date:
January 10, 2019
Filing Date:
July 06, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N19/103; G06N3/08; H04N19/122; H04N19/176
Domestic Patent References:
WO2017036370A1 | 2017-03-09 |
Foreign References:
KR20170059040A | 2017-05-30 | |||
KR20150093633A | 2015-08-18 | |||
US20160360202A1 | 2016-12-08 |
Other References:
TODERICI, GEORGE ET AL., FULL RESOLUTION IMAGE COMPRESSION WITH RECURRENT NEURAL NETWORKS, August 2016 (2016-08-01), pages 2 - 10, XP080720602, Retrieved from the Internet
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
Download PDF:
Previous Patent: METHOD FOR SCREENING NEW TARGETED DRUGS THROUGH NUMERICAL INVERSION OF QUANTITATIVE STRUCTURE-PERFOR...
Next Patent: DISPLAY DEVICE
Next Patent: DISPLAY DEVICE