Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Filters








201 Hits in 2.3 sec

CGGAN: A Context Guided Generative Adversarial Network For Single Image Dehazing [article]

Zhaorun Zhou, Zhenghao Shi, Mingtao Guo, Yaning Feng, Minghua Zhao
2020 arXiv   pre-print
Image haze removal is highly desired for the application of computer vision. This paper proposes a novel Context Guided Generative Adversarial Network (CGGAN) for single image dehazing.  ...  The context-extraction net is a multi-scale parallel pyramid decoder, and is used for extracting the deep features of the encoder and generating coarse dehazing image.  ...  To address above mentioned problems, in this paper, we propose a Context Guided GAN (CGGAN) for single image dehazing.  ... 
arXiv:2005.13884v1 fatcat:eogreqdminabzpb5qdtl3rgf3y

Densely Connected Pyramid Dehazing Network [article]

He Zhang, Vishal M. Patel
2018 arXiv   pre-print
We propose a new end-to-end single image dehazing method, called Densely Connected Pyramid Dehazing Network (DCPDN), which can jointly learn the transmission map, atmospheric light and dehazing all together  ...  for dehazing.  ...  This is inspired by the use of global context information in classification and segmentation tasks [56, 48, 14] .  ... 
arXiv:1803.08396v1 fatcat:k6hw6vobdbazbjqw3xzppsjvgy

Densely Connected Pyramid Dehazing Network

He Zhang, Vishal M. Patel
2018 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition  
We propose a new end-to-end single image dehazing method, called Densely Connected Pyramid Dehazing Network (DCPDN), which can jointly learn the transmission map, atmospheric light and dehazing all together  ...  for dehazing.  ...  This is inspired by the use of global context information in classification and segmentation tasks [57, 48, 14] .  ... 
doi:10.1109/cvpr.2018.00337 dblp:conf/cvpr/0004P18a fatcat:l2xcthoq7jgaxglzukv3sboqza

Image Dehazing Method of Transmission Line for Unmanned Aerial Vehicle Inspection Based on Densely Connection Pyramid Network

Jun Liu, Rong Jia, Wei Li, Fuqi Ma, Xiaoyang Wang
2020 Wireless Communications and Mobile Computing  
The method uses an improved pyramid network for transmittance map calculation and uses an improved U-net network for atmospheric light value calculation.  ...  In this paper, the image enhancement technology in haze environment is studied, and an image dehazing method of transmission line based on densely connection pyramid network is proposed.  ...  Acknowledgments The authors would like to thank the anonymous reviewers for their helpful insights and suggestions which have substantially improved the content and presentation of this paper.  ... 
doi:10.1155/2020/8857271 fatcat:d6fwpyyi7bc3vhbeidiocaxz2m

Knowledge Transfer Dehazing Network for NonHomogeneous Dehazing

Haiyan Wu, Jing Liu, Yuan Xie, Yanyun Qu, Lizhuang Ma
2020 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)  
The derived architecture is referred to as the Knowledge Transform Dehaze Network (KTDN), which consists of the teacher network and the dehazing network with identical architecture.  ...  Single image dehazing is an ill-posed problem that has recently drawn important attention. It is a challenging image process task, especially in nonhomogeneous scene.  ...  The teacher network trained by clear images for image reconstruction to help train the dehazing network.  ... 
doi:10.1109/cvprw50498.2020.00247 dblp:conf/cvpr/WuLXQM20 fatcat:bh7nxaicsffyvcesfefrtcnca4

A Deep Neural Network for Coarse-to-Fine Image Dehazing with Interleaved Residual Connections and Semi-Supervised Training

Haoyu XU, Yuenan LI
2022 IEICE transactions on information and systems  
The dehazing network uses a pyramidal architecture to recover the haze-free scene from a single hazy image in a coarse-to-fine order.  ...  In this letter, we propose a deep neural network and semisupervised learning based dehazing algorithm.  ...  Dehazing Network The dehazing network G(•) follows a pyramidal architecture.  ... 
doi:10.1587/transinf.2021edl8052 fatcat:ggai5wn3pfbwpgw6hr6km62jvq

FPD Net: Feature Pyramid DehazeNet

Shengchun Wang, Peiqi Chen, Jingui Huang, Tsz Ho Wong
2022 Computer systems science and engineering  
We propose an end-to-end dehazing model based on deep learning (CNN network) and uses the dehazing model re-proposed by AOD-Net based on the atmospheric scattering model for dehazing.  ...  Compare to the previously proposed dehazing network, the dehazing model proposed in this paper make use of the FPN network structure in the field of target detection, and uses five feature maps of different  ...  The spatial pyramid pooling methods [18] [19] [20] use different proportions to extract information from the context of the picture, thereby reducing the computational complexity.  ... 
doi:10.32604/csse.2022.018911 fatcat:5y535fzm5vhfhat5qwvktgkdti

FAOD-Net: A Fast AOD-Net for Dehazing Single Image

Wen Qian, Chao Zhou, Dengyin Zhang
2020 Mathematical Problems in Engineering  
Moreover, the pyramid pooling module is added in FAOD-Net to aggregate the context information of different regions of the image, thereby improving the ability of the network model to obtain the global  ...  In this paper, we present an extremely computation-efficient model called FAOD-Net for dehazing single image.  ...  Based on the depthwise separable convolution and pyramid pooling module, we designed an end-to-end image dehazing neural network model with the input as foggy images and the output as clear images. rough  ... 
doi:10.1155/2020/4945214 fatcat:iy3a6aubjvdz5icd2yjuuftcge

Cycle-Dehaze: Enhanced CycleGAN for Single Image Dehazing

Deniz Engin, Anil Genc, Hazim Kemal Ekenel
2018 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)  
In this paper, we present an end-to-end network, called Cycle-Dehaze, for single image dehazing problem, which does not require pairs of hazy and corresponding ground truth images for training.  ...  After obtaining low-resolution outputs from the network, we utilize the Laplacian pyramid to upscale the output images to the original resolution.  ...  Travel grant for this research is provided by Yapı Kredi Technology.  ... 
doi:10.1109/cvprw.2018.00127 dblp:conf/cvpr/EnginGE18 fatcat:i7a6fjpw2vathntcyuqu6rikuu

Cycle-Dehaze: Enhanced CycleGAN for Single Image Dehazing [article]

Deniz Engin, Anıl Genç, Hazım Kemal Ekenel
2018 arXiv   pre-print
In this paper, we present an end-to-end network, called Cycle-Dehaze, for single image dehazing problem, which does not require pairs of hazy and corresponding ground truth images for training.  ...  After obtaining low-resolution outputs from the network, we utilize the Laplacian pyramid to upscale the output images to the original resolution.  ...  Travel grant for this research is provided by Yapı Kredi Technology.  ... 
arXiv:1805.05308v1 fatcat:levrnpyas5bq7fwvvnpotp4ueq

A Novel Approach to Maritime Image Dehazing Based on a Large Kernel Encoder–Decoder Network with Multihead Pyramids

Wei Yang, Hongwei Gao, Yueqiu Jiang, Xin Zhang
2022 Electronics  
A novel large kernel encoder–decoder network with multihead pyramids (LKEDN-MHP) is proposed to address some maritime image dehazing-related issues.  ...  However, images of maritime scenes are usually accompanied by haze, clouds, and other disturbances, which blur the images and diminish the validity of their contents.  ...  Conclusions This paper proposes a novel large kernel encoder-decoder network with multihead pyramids (LKEDN-MHP) for maritime image dehazing tasks.  ... 
doi:10.3390/electronics11203351 fatcat:ldwesiycwjgnnltueuubt2z6gi

Single image dehazing for a variety of haze scenarios using back projected pyramid network [article]

Ayush Singh, Ajay Bhave, Dilip K. Prasad
2020 arXiv   pre-print
We propose a novel generative adversarial network architecture for this problem, namely back projected pyramid network (BPPNet), that gives good performance for a variety of challenging haze conditions  ...  Learning to dehaze single hazy images, especially using a small training dataset is quite challenging.  ...  In this manner, the local to global information is directly used for the final image reconstruction. The effect of using pyramid convolution is shown in Fig. 4 .  ... 
arXiv:2008.06713v1 fatcat:nx5jdgulhrbx3df7z5uaaxrkju

Enhanced densely dehazing network for single image haze removal under railway scenes

Ruhao Zhao, Xiaoping Ma, He Zhang, Honghui Dong, Yong Qin, Limin Jia
2021 Smart and Resilient Transport  
The authors design enhanced dense blocks and fuse them in a pyramid pooling module for visual data's local and global features.  ...  Findings The authors have compared dehazed results on real hazy images and railway hazy images of state-of-the-art dehazing networks with the dehazed results in data quality.  ...  This idea is inspired in image classification and segmentation tasks for efficient use of global context information.  ... 
doi:10.1108/srt-12-2020-0029 fatcat:7kcszefyxvdcze4azcoqo4fd7q

Nighttime Dehaze-Enhancement [article]

Harshan Baskar, Anirudh S Chakravarthy, Prateek Garg, Divyam Goel, Abhijith S Raj, Kshitij Kumar, Lakshya, Ravichandra Parvatham, V Sushant, Bijay Kumar Rout
2022 arXiv   pre-print
images.  ...  Moreover, we also propose a new network called NDENet (Nighttime Dehaze-Enhancement Network), which jointly performs dehazing and low-light enhancement in an end-to-end manner.  ...  We follow a state-of-the-art single image dehazing network, namely, Densely Connected Pyramid Dehazing Network (DCPDN) [14] , for this purpose.  ... 
arXiv:2210.09962v1 fatcat:iz5uq4ybjvhmnh2lmzahjnxky4

Multi-Scale Adaptive Dehazing Network

Shuxin Chen, Yizi Chen, Yanyun Qu, Jingying Huang, Ming Hong
2019 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)  
After that, a multi-scale enhancing module containing two pyramid downsampling blocks is employed to fuse the context features for haze-free images restoration in a coarse-to-fine way.  ...  In this paper, we developed an adaptive distillation network to solve the dehaze problem with non-uniform haze, which does not rely on the physical scattering model.  ...  used as criteria for evaluating image quality in dehazing.  ... 
doi:10.1109/cvprw.2019.00257 dblp:conf/cvpr/ChenCQHH19 fatcat:s4jirm5t5raepn5bskkpzpjvca
« Previous Showing results 1 — 15 out of 201 results