@inproceedings{6c7640c0678241a49efc381389c0ee22,
title = "Fast image dehazing based on multi-scale guided filtering",
abstract = "We propose a fast image dehazing algorithm based on multi-scale guided filtering. We first construct an image pyramid from a hazy input image. Then, based on the observation that the most time-consuming procedure is the estimation of the transmission map and atmospheric light, we estimate them only at the coarsest level. Then, we obtain the transmission map at the finest level by upsampling and guided image filtering. Experimental results show that the proposed algorithm is capable of real-time operation, while providing comparable or even better performance than the state-of-the-art algorithms.",
keywords = "Image dehazing, image enhancement, image restoration",
author = "Nguyen, {Thuong Van} and Vien, {An Gia} and Chul Lee",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE.; International Workshop on Advanced Image Technology 2019, IWAIT 2019 ; Conference date: 06-01-2019 Through 09-01-2019",
year = "2019",
doi = "10.1117/12.2521490",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Wen-Nung Lie and Yung-Lyul Lee and Lau, {Phooi Yee} and Sanun Srisuk and Qian Kemao and Kazuya Hayase and Lu Yu",
booktitle = "International Workshop on Advanced Image Technology, IWAIT 2019",
address = "United States",
}