PT Unknown
AU Rafael E. Rivadeneira
   Angel Sappa
   Boris X. Vintimilla
   Chenyang Wang
   Junjun Jiang
   Xianming Liu
   Zhiwei Zhong
   Dai Bin
   Li Ruodi
   Li Shengye
TI Thermal Image Super-Resolution Challenge Results-PBVS 2023
BT Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops
PY 2023
BP 470
EP 478
DI 10.1109/CVPRW59228.2023.00053
AB This paper presents the results of two tracks from the fourth Thermal Image Super-Resolution (TISR) challenge, held at the Perception Beyond the Visible Spectrum (PBVS) 2023 workshop. Track-1 uses the same thermal image dataset as previous challenges, with 951 training images and 50 validation images at each resolution. In this track, two evaluations were conducted: the first consists of generating a SR image from a HR thermal noisy image downsampled by four, and the second consists of generating a SR image from a mid-resolution image and compare it with its semi-registered HR image (acquired with another camera). The results of Track-1 outperformed those from last year’s challenge. On the other hand, Track-2 uses a new acquired dataset consisting of 160 registered visible and thermal images of the same scenario for training and 30 validation images. This year, more than 150 teams participated in the challenge tracks, demonstrating the community’s ongoing interest in this topic.
ER