TY - GEN
T1 - No Reference Evaluation in Super-Resolution for CCTV Footage
AU - Chawdhary, Adit
AU - Kumari, Seema
AU - Bhavsar, Atnav
AU - Verma, Rajesh
PY - 2019/5/23
Y1 - 2019/5/23
N2 - In this paper, we consider the super-resolution (SR) problem in a real scenario involving CCTV videos. As high-resolution (HR) ground-truth is usually not available for such an application, we suggest using no reference image quality assessment metric (e.g. BRISQUE, in this work [1], [20]), to evaluate two example single-image SR approaches suitable for such a task. Notwithstanding the unavailability of ground-truth, we also demonstrate that such a no-reference quality metric, is also more reliable in evaluating SR methods than popular metrics such as PSNR, SSIM even if a separate standard data with HR-LR pair is used to evaluate SR approaches. Finally, some real examples for CCTV images are shown for comparison of SR approaches using BRISQUE.
AB - In this paper, we consider the super-resolution (SR) problem in a real scenario involving CCTV videos. As high-resolution (HR) ground-truth is usually not available for such an application, we suggest using no reference image quality assessment metric (e.g. BRISQUE, in this work [1], [20]), to evaluate two example single-image SR approaches suitable for such a task. Notwithstanding the unavailability of ground-truth, we also demonstrate that such a no-reference quality metric, is also more reliable in evaluating SR methods than popular metrics such as PSNR, SSIM even if a separate standard data with HR-LR pair is used to evaluate SR approaches. Finally, some real examples for CCTV images are shown for comparison of SR approaches using BRISQUE.
UR - http://www.scopus.com/inward/record.url?scp=85067211658&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85067211658&partnerID=8YFLogxK
U2 - 10.1109/ICIINFS.2018.8721319
DO - 10.1109/ICIINFS.2018.8721319
M3 - Conference contribution
AN - SCOPUS:85067211658
T3 - 2018 13th International Conference on Industrial and Information Systems, ICIIS 2018 - Proceedings
SP - 107
EP - 112
BT - 2018 13th International Conference on Industrial and Information Systems, ICIIS 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Conference on Industrial and Information Systems, ICIIS 2018
Y2 - 1 December 2018 through 2 December 2018
ER -