Description: 高动态范围图像(HDR)色调映射. 这个源码主要展现了计算全局亮度值的Global和计算局部亮度值的bilateral滤镜。是高级图形图像的作业，里面有详细介绍。-High Dynamic Range Image (HDR) color mapping. The main source is calculated to show the value of the overall brightness of the Global and calculation of the value of local brightness bilateral filter. Senior graphic image of the operation, which is detailed. Platform: |
Size: 10382336 |
Author:应良中 |
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Description: 基于opencv的双边滤波,通过指定双阈值对图像进行预处理.-Opencv based on bilateral filtering, through the designation of dual-threshold image preprocessing. Platform: |
Size: 1024 |
Author:chenyuanlu |
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Description: Cost effective digital cameras use a single-image sensor, applying alternating patterns of red, green, and blue color filters to each pixel location. The problem of reconstructing a full three-color representation of color images by estimating the missing pixel components in each color plane is called demosaicking (see Figure 1 ). In this report we will examine some traditional methods of demosaicking versus some new frequency domain methods. We will discuss the Bilinear and Adaptive Bilateral algorithms, and then compare them with two newer frequency domain algorithms: the Homogeneity algorithm and the Alternating Projections algorithm. Platform: |
Size: 3521536 |
Author:irina |
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Description: 这是我实验通过的彩色图像双边滤波，通过改变系数可以进行图像的滤波，效果较好-This is my experiment by color image bilateral filtering, by changing the coefficients can be image filtering, effect is good Platform: |
Size: 1024 |
Author: |
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Description: MATLAB CODE FOR SAR IMAGE DENOISING BY USING DWT AND BILATERAL FILTER ON COLOR DIGITAL IMAGE PROCESSING.AND USING DISCREET WAVELET TRANSFORMATION Platform: |
Size: 2160640 |
Author:sandeep |
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Description: The Cross Bilateral filter can enhance the PSNR of multi focus images that is in image fuison. Bilateral filtering is a local, nonlinear and non- iterative technique which combines a classical low-pass filter with an edge stopping function that attenuates the filter kernel when the intensity difference between pixels is large. As both gray level similarities and geometric closeness of the neighboring pixels are considered, the weights of the filter depend not only on Mahalanobis distance but also on the distance in gray/color space. The advantage of the filter is that it smoothes the image while preserving edges using neighboring pixels. CBF considers both gray-level similarities and geometric closeness of neighboring pixels in image one to shape the filter kernel and filters the image two. Platform: |
Size: 21504 |
Author:Naga Kishore |
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Description: 图像信息处理，双边滤波。基于高斯模糊的基础上，添加intensity weight来进行像素色彩上的调整，高斯模糊是基于像素间的位置进行调整。-Image information processing, bilateral filtering. Based on the basis of Gaussian blur, add intensity weight to adjust pixel color on the Gaussian blur is adjusted based on the position of pixels. Platform: |
Size: 2048 |
Author:yaoxin |
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Description: 这篇论文提出了一种较好的水下图像增强的方法。首先使用经过端到端训练的卷积神经网络去测量输入图片，同时以自适应双边滤波器对传输图片进行处理。接着提出一种基于白平衡的策略来消除图片的颜色偏差，用拉普拉斯金字塔融合获得无雾和色彩校正图像的融合结果。 最后，输出图像被转换为混合小波和方向滤波器组（HWD）域，用于去噪和边缘增强。 实验结果表明，该方法可以消除颜色失真，提高水下图像的清晰度。(This paper proposes a better underwater image enhancement method. Firstly, an end-to-end training convolutional neural network is used to measure the input image, and an adaptive bilateral filter is used to process the transmitted image. Then a strategy based on white balance is proposed to eliminate the color deviation of images. The fusion results of fog-free and color correction images are obtained by Laplacian pyramid fusion. Finally, the output image is converted into hybrid wavelet and directional filter bank (HWD) domain for denoising and edge enhancement. The experimental results show that the method can eliminate color distortion and improve the clarity of underwater images.) Platform: |
Size: 37983232 |
Author:凫枭 |
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