TY - GEN
T1 - CollageNet
T2 - 37th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2022
AU - Kim, Ji Soo
AU - Kim, Chang Su
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported by the National Research Foundation of Korea (NRF) grants funded by the Korea government (MSIT) (No. NRF-2021R1A4A1031864 and No. NRF-2022R1A2B5B03002310).
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - A novel approach to face super-resolution (SR) using reference images, called CollageNet, is described in this paper. First, we extract features and reorganize them into patches. Next, we compute the similarity between input and reference patches and select the most similar reference patch to each input patch. We then compose a collaged feature using such selected reference patches. Finally, we blend both input and collaged features to obtain an SR image. Experimental results demonstrate that CollageNet provides excellent performance.
AB - A novel approach to face super-resolution (SR) using reference images, called CollageNet, is described in this paper. First, we extract features and reorganize them into patches. Next, we compute the similarity between input and reference patches and select the most similar reference patch to each input patch. We then compose a collaged feature using such selected reference patches. Finally, we blend both input and collaged features to obtain an SR image. Experimental results demonstrate that CollageNet provides excellent performance.
KW - convolutional neural network
KW - Face super-resolution
KW - reference based super-resolution
UR - http://www.scopus.com/inward/record.url?scp=85140615963&partnerID=8YFLogxK
U2 - 10.1109/ITC-CSCC55581.2022.9894910
DO - 10.1109/ITC-CSCC55581.2022.9894910
M3 - Conference contribution
AN - SCOPUS:85140615963
T3 - ITC-CSCC 2022 - 37th International Technical Conference on Circuits/Systems, Computers and Communications
SP - 916
EP - 917
BT - ITC-CSCC 2022 - 37th International Technical Conference on Circuits/Systems, Computers and Communications
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 5 July 2022 through 8 July 2022
ER -