NTIRE 2021 NonHomogeneous Dehazing Challenge Report

Autor: Jian Cheng, Florin-Alexandru Vasluianu, Jiang Yang, Jerome Chang, Joseph Zacharias, Xiaotong Luo, Sreeni K G, Minyi Zhao, Zexi Huang, Jun Luo, Xiyao Wang, Yi Xu, Aditya Arora, Zhenyu Xu, Qixin Yan, Akhil K A, Fahad Shahbaz Khan, Zilong Huang, Tianyi Chen, Kiran B. Raja, Codruta Orniana Ancuti, Quan Xiao, Jun Chen, Tiantong Guo, Jindong Li, Pengliang Sun, Hongyuan Jing, Huan Liu, Shuigeng Zhou, Yiwen Zhang, Vishal Chudasama, Salman Khan, Chen Gao, Keyan Wang, Kele Xu, Kishor P. Upla, Lehan Yang, Junjun Zheng, Zhiwei Zhu, Zhipeng Luo, Yanting Huang, Qingchao Su, Yankun Yu, Tao Wang, Jiahui Fu, Si Liu, Minghan Fu, Kalpesh Prajapati, Xiaotong Ruan, Wenqi Ren, Akshay Dudhane, Xiaochun Cao, Jing Liu, Yunfeng Wang, Zhuoran Zheng, Chenghua Li, Wentao Jiang, Anjali Sarvaiya, Heena Patel, Jun-Cheng Chen, Lihua Han, Eunsung Jo, Xinjian Zhang, Christoph Busch, Xuetong Niu, Wenjin Yang, Shuxin Chen, Jichang Guo, Ling Shao, Hejun Lv, Haichuan Zhang, Quanxing Zha, Chang-Sung Sung, Mianjie Chen, Yanyun Qu, Munawar Hayat, Chongyi Li, Geethu M M, Guowen Huang, Raghavendra Ramachandra, Baofeng Zhang, Syed Waqas Zamir, Cosmin Ancuti, Sai Wang, Yiqun Chen, Jae-Young Sim, Sida Zheng, Radu Timofte, Jeena R S, Vishal Monga, Yiran Fu, Yudong Wang, Jin Lin, Cong Leng, Haoqiang Wu, Chippy M Manu

Publikováno v: CVPR Workshops

This work reviews the results of the NTIRE 2021 Challenge on Non-Homogeneous Dehazing. The proposed techniques and their results have been evaluated on a novel dataset that extends the NH-Haze datset. It consists of additional 35 pairs of real haze f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72245b9fabe07d2fef4e1eac6a41de1c
https://doi.org/10.1109/cvprw53098.2021.00074

Color transfer for underwater dehazing and depth estimation

Autor: Rafael Garcia, Christophe De Vleeschouwer, Codruta Orniana Ancuti, László Neumann, Cosmin Ancuti

Publikováno v: ICIP

Imaging in the underwater environment suffers from color degradation and poor visibility since the light spectrum is selectively absorbed and scattered by water and floating particles. In this paper we introduce a simple but effective underwater deha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b97d58435236304dbc65b48a1c41d8f
https://doi.org/10.1109/icip.2017.8296370

Laplacian-guided image decolorization

Autor: Cosmin Ancuti, Codruta Orniana Ancuti

Publikováno v: ICIP

In this paper we introduce a novel decolorization strategy built on image fusion principles. Decolorization (color-to-grayscale), is an important transformation used in many monochrome image processing applications. We demonstrate that aside from col

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::553edf7acb46e90fc0483e2da9e1aab8
https://doi.org/10.1109/icip.2016.7533132

An efficient two steps algorithm for wide baseline image matching

Autor: Philippe Bekaert, Codruta Orniana Ancuti, Cosmin Ancuti

Publikováno v: The Visual Computer. 25:677-686

A recent study (Int. J. Comput. Vis. 73(3), 263–284, 2007) has shown that none of the detector/descriptor combinations perform well when the camera viewpoint is changed with more than 25–30°. In this paper we introduce an efficient two-step meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::207993e3f3398e29e1e16ea6560abd4b
https://doi.org/10.1007/s00371-009-0353-1

Enhancing underwater images and videos by fusion

Autor: Cosmin Ancuti, Codruta Orniana Ancuti, Tom Haber, Philippe Bekaert

Publikováno v: CVPR

This paper describes a novel strategy to enhance underwater videos and images. Built on the fusion principles, our strategy derives the inputs and the weight measures only from the degraded version of the image. In order to overcome the limitations o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::861f88771d76ceff4e5c4acd6b9544f7
https://doi.org/10.1109/cvpr.2012.6247661