Dehazing for images with large sky region

Author: pcay

August undefined, 2024

WebJan 6, 2024 · Single-image dehazing plays a significant preprocessing role in machine vision tasks. As the dark-channel-prior method will fail in the sky region of the image, resulting in inaccurately estimated parameters, and given the failure of many methods to address a large band of haze, we propose a simple yet effective method for single … WebTo improve the robustness of current polarimetric dehazing scheme in the condition of low degree of polarization, we report a polarimetric dehazing method based on the image fusion technique and adaptive adjustment algorithm which can operate well in many different conditions. A splitting focus plane linear polarization camera was employed to grab the …

Electronics Free Full-Text Single-Image Dehazing Based on …

WebMay 3, 2024 · 3.2. Transmission Estimation with Sky Regions. The transmission of the sky region estimated by the DCP theory is not accurate because the white regions (such as the sky) do not conform to the DCP theory, which will result in the failure of dehazing the hazy image on the water with a large sky region. WebMay 31, 2024 · Outdoor images acquired under poor weather conditions are usually contaminated by suspended particles and aerosols in the atmosphere. These captured … time out buffalo

A Variation-Based Nighttime Image Dehazing Flow With a …

WebFeb 1, 2024 · After going through the state-of-the-art methods on image dehazing comprising of sky region [28,50, 51], it has been found that if the fog-degraded images … WebOct 16, 2014 · Image dehazing has always been a focus of wide attention in recent years with great breakthrough. However, the existed algorithms may produce noise and color distortion in the process of image restoration, especially in the sky region. In this paper, an improved dark channel prior algorithm is proposed, which detects the sky firstly and … WebFeb 17, 2024 · Y. Liu, H. Li, M. Wang, Single image dehazing via large sky region segmentation and multiscale opening dark channel model. IEEE Access. 5:, 8890–8903 (2024). Article Google Scholar Y. Hong, C. Cai, in 2016 IEEE 20th International Conference on Computer Supported Cooperative Work in Design (CSCWD). An adaptive factor … time out burgers downey

Dehazing for images with large sky region (2024) Wencheng …

Single Image Dehazing and Edge Preservation Based on the Dark …

WebSEAN: Image Synthesis with Semantic Region-Adaptive Normalization. ... Domain Adaptation for Image Dehazing. ... OASIS: A Large-Scale Dataset for Single Image 3D in the Wild. WebA haze removal optimization algorithm based on region decomposition and features fusion.Image is decomposed with quad-tree method based on gradient and grayscale … time out buildingWebMay 16, 2024 · A haze removal optimization algorithm based on region decomposition and features fusion.Image is decomposed with quad-tree method based on gradient and … timeout burger mlt wa

"WebJul 29, 2024 · Traditional dehazing methods based on restoration are prone to color distortion and noise amplification when dealing with hazy image with large sky area. To … " - Dehazing for images with large sky region

Dehazing for images with large sky region

Single image Dehazing algorithm based on double exponential …

WebMay 1, 2024 · To further enhance imaging quality, a tolerance mechanism is presented to refine the dehazing results with large sky region. Experimental results and discussion To verify the effectiveness of our dehazing method, comprehensive experiments will be performed on both synthetic and realistic images to compare the proposed method with … WebWe present an image dehazing algorithm with high quality, wide application, and no data training or prior needed. We analyze the defects of the original dehazing model, and propose a new and reliable dehazing reconstruction and dehazing model based on the combination of optical scattering model and computer graphics lighting rendering model. …

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WebApr 14, 2024 · Most learning-based methods previously used in image dehazing employ a supervised learning strategy, which is time-consuming and requires a large-scale dataset. However, large-scale datasets are difficult to obtain. Here, we propose a self-supervised zero-shot dehazing network (SZDNet) based on dark channel prior, which uses a hazy … WebNov 25, 2024 · Dehazing for images with large sky region. Article. Feb 2024; ... Great progress has been made in image dehazing recently, while the sky region processed by these algorithms tends to be degraded ...

WebThe performance of our proposed method is shown in Figure 1, in which Figure 1(a) is the original gray-scale image with thick haze and large sky region and Figures 1(b) and 1(c) illustrate the haze-free image and the image of scene depth proportion, respectively. More specifically, the image of scene depth proportion is estimated according to ... WebOct 22, 2024 · Dehazing for images with large sky region. Neurocomputing, 238(C), 365--376. Google Scholar Digital Library; Meng G, Wang Y and Duan J. 2014. Efficient …

WebThe distant part of the images shown in Figure 3I–K contains the sky region, while the rest of the images (Figure 3A–H) do not contain the sky region. The above six methods were used to remove haze from these images, respectively. ... Wu, X.J.; Liu, Y. Dehazing for images with large sky region. Neurocomputing 2024, 238, 365–376. [Google ... WebNov 19, 2024 · The larger the value, the smaller the difference between the dehaze image and the original image. Images with large values show better integrity and a more reasonable structure. The evaluation criterion can also be used as an evaluation standard for the SR technology. ... “An improved algorithm of image dehazing based on sky …

WebOct 1, 2024 · Dehazing for images with large sky region. February 2024 · Neurocomputing. Wencheng Wang; Xiaohui Yuan; Xiaojin Wu; Yunlong Liu; This paper …

WebUnmanned aerial vehicles (UAVs) equipped with compact digital cameras and multi-spectral sensors are used in remote sensing applications and environmental studies. Recently, due to the reduction of costs of these types of system, the increase in their reliability, and the possibility of image acquisition with very high spatial resolution, low altitudes imaging is … timeout businessWebNov 1, 2016 · For the Tiananmen image captured in the cloudy weather, the colour fidelity of sky region were not well restored as well. Although the method was based on DCP and sky segmentation, the white clouds were often mistakenly regarded as the global airlight. As a result, the visibility of the sky region was not well improved in both images. time out buffalo nyWebAbstract: Traditional dehazing methods based on restoration are prone to color distortion and noise amplification when dealing with hazy image with large sky region. To … timeout bvb