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Registered METHOD, APPARATUS, AND STORAGE MEDIUM USING PADDING/TRIMMING IN COMPRESSION NEURAL NETWORK

Inventors
Lee Jooyoung, Sung-Chang Lim, Jeong Se Yoon, Kim Jongho, Kwon Hyoung Jin, Donghyun Kim, Kim Younhee, Lee Tae Jin, Choi Jin Soo
Application No.
17192480 (2021.03.04)
Publication No.
20210279912 (2021.09.09)
Registration No.
11769276 (2023.09.26)
Country
UNITED STATES
Project Code
20HH2300, Development of Audio/Video Coding and Light Field Media Fundamental Technologies for Ultra Realistic Tera-media, Choi Jin Soo
Abstract
An encoding apparatus extracts features of an image by applying multiple padding operations and multiple downscaling operations to an image represented by data and transmits feature information indicating the features to a decoding apparatus. The multiple padding operations and the multiple downscaling operations are applied to the image in an order in which one padding operation is applied and thereafter one downscaling operation corresponding to the padding operation is applied. A decoding method receives feature information from an encoding apparatus, and generates a reconstructed image by applying multiple upscaling operations and multiple trimming operations to an image represented by the feature information. The multiple upscaling operations and the multiple trimming operations are applied to the image in an order in which one upscaling operation is applied and thereafter one trimming operation corresponding to the upscaling operation is applied.
KSP Keywords
An encoding, Feature information, Storage medium, decoding method, neural network, reconstructed image
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Status Patent Country KIPRIS
Registered METHOD, APPARATUS AND RECORDING MEDIUM FOR USING PADDING/TRIMMING IN COMPRESSIVE NEURAL NETWORK KOREA KIPRIS