Weighted Guided Image Filter for Smoothing and Haze RemovalS.Aruna KumariK. Rajasekhar
II. FAST WEIGHTED GUIDED IMAGE FILTER The WGIF [16] can provide better visual quality, with a run time of O(n) . Though this run time is very less when compared to global filter, we can reduce this run time much less by using this fast weighted guided image filter. Here we...
Weighted Guided Image Filter(WGIF)是一种基于导向滤波的图像增强方法。它能够通过保持图像的结构信息和纹理细节,同时减少噪点和锐化图像边缘来提高图像质量。 WGIF主要有两个步骤:权重计算和滤波器应用。在权重计算中,它使用导向图像来计算每个像素的权重,导向图像是一张与原始图像尺寸相同的图像,它能够指导滤波器如何...
Guided image filterTransmission mapHaze removalThis paper proposes a new effective scale-aware edge-smoothing weighting constraint-based weighted guided image filter (ESAESWC-WGIF) for single image dehazing. Edge-weighting constraint incorporated in this method is multi-scale and less sensitive to ...
An underwater image enhancement technique based on weighted guided filter image fusion is proposed to address challenges, including optical absorption and scattering, color distortion, and uneven illumination. The method consists of three stages: color correction, local contrast enhancement, and fusion ...
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An underwater image enhancement technique based on weighted guided filter image fusion is proposed to address challenges, including optical absorption and scattering, color distortion, and uneven illumination. The method consists of three stages: color correction, local contrast enhancement, and fusion alg...
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