2021
DOI: 10.3390/sym14010001
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Attention Optimized Deep Generative Adversarial Network for Removing Uneven Dense Haze

Abstract: The existing dehazing algorithms are problematic because of dense haze being unevenly distributed on the images, and the deep convolutional dehazing network relying too greatly on large-scale datasets. To solve these problems, this paper proposes a generative adversarial network based on the deep symmetric Encoder-Decoder architecture for removing dense haze. To restore the clear image, a four-layer down-sampling encoder is constructed to extract the semantic information lost due to the dense haze. At the same… Show more

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Cited by 10 publications
(3 citation statements)
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“…The OSVOS is a typical algorithm framework based on independent segmentation. It does not consider the timing relationship and processes each frame independently, preventing the information of the previous and subsequent frames from interfering with the current frame [ 15 , 16 ]. The specific structure is given in Figure 2 .…”
Section: Relevant Theoretical Basis and Experimental Designmentioning
confidence: 99%
“…The OSVOS is a typical algorithm framework based on independent segmentation. It does not consider the timing relationship and processes each frame independently, preventing the information of the previous and subsequent frames from interfering with the current frame [ 15 , 16 ]. The specific structure is given in Figure 2 .…”
Section: Relevant Theoretical Basis and Experimental Designmentioning
confidence: 99%
“…To monitor the quality of the generated images better, Peak Signal to Noise Ratio (PSNR) is also used as one of the evaluation metrics in dB, the larger the better [28]. In the calculation process of PSNR, two pictures need to be given, namely the predicted picture and the real picture, and a series of calculations are performed on the two to obtain the similarity score.…”
Section: A Implementation Detailsmentioning
confidence: 99%
“…Captured images in foggy weather have reduced contrast and brightness, which adversely causes difficulty for further perception and understanding for subsequent tasks. Therefore, haze removal, especially single image dehazing, is highly practical and realistic with comprehensive academic and industry value [1][2][3][4]. At present, researchers adopt a well-received physical model [5], which is formulated as as:…”
Section: Introductionmentioning
confidence: 99%