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Description: 自写的一种基于局部对比增强的GVFsnake图像分割方法，参考了xu的gvf，但本方法分割效果更好。-Since the writing of a local contrast enhancement based on image segmentation method of GVFsnake reference xu the gvf, but this method is better segmentation.
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Author: 伍林 |
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Description: 用VC++实现的一个直方图均衡算法,可以很好地增强局部的对比度-With VC++ Realize a histogram equalization algorithm, is well positioned to enhance the local contrast
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Size: 124928 |
Author: yue |
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Description: 实现局部自适应直方图均衡功能,对图像实现争抢功能-The realization of local self-adaptive histogram equalization function
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Size: 4096 |
Author: jim green |
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Description: local contrast equalization.
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Size: 1024 |
Author: jash |
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Description: 直方图均衡化是图像处理领域中利用图像直方图对对比度进行调整的方法。这种方法通常用来增加许多图像的全局对比度，尤其是当图像的有用数据的对比度相当接近的时候。通过这种方法，亮度可以更好地在直方图上分布。这样就可以用于增强局部的对比度而不影响整体的对比度，直方图均衡化通过有效地扩展常用的亮度来实现这种功能。-Histogram equalization is the use of image processing to adjust the image histogram of the contrast method. This method is usually used to increase the overall contrast of many images, especially when the contrast of the image of the useful data is very close to the time. In this way, the brightness could be better distributed on the histogram. This can be used to enhance the local contrast without affecting the overall contrast, histogram equalization, by effectively expanding the brightness used to achieve this functionality.
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Size: 147456 |
Author: zhengfang |
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Description: Local Contrast Enhancement Local Histogram Equalization
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Size: 65536 |
Author: Dushyant |
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Description: 直方图及直方图均衡化，用来增加许多图像的局部对比度，尤其是当图像的有用数据的对比度相当接近的时候。通过这种方法，亮度可以更好地在直方图上分布。这样就可以用于增强局部的对比度而不影响整体的对比度，直方图均衡化通过有效地扩展常用的亮度来实现这种功能。
-Used to increase the local contrast of many images, especially when the contrast of the image of the useful data is very close to the time. In this way, the brightness could be better distributed on the histogram. This can be used to enhance the local contrast without affecting the overall contrast, histogram equalization, by effectively expanding the brightness used to achieve this functionality.
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Size: 1024 |
Author: 李洁琼 |
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Description: IMAGE AREA Automatically measure the local contrast s performance and IMAGE SNR measures Signal to Noise Ratio in an image
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Size: 1024 |
Author: Adi Nugroho |
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Description: This code applies local histogram equalization an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is pixel by pixel. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.-This code applies local histogram equalization on an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is pixel by pixel. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.
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Size: 1024 |
Author: Sal |
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Description: This code applies local histogram equalization an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is as per size of the window. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.-This code applies local histogram equalization on an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is as per size of the window. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.
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Size: 1024 |
Author: Sal |
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Description: local contrast enhancment
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Size: 4885504 |
Author: mashi020 |
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Description: 这种方法通常用来增加许多图像的局部对比度，尤其是当图像的有用数据的对比度相当接近的时候。通过这种方法，亮度可以更好地在直方图上分布。这样就可以用于增强局部的对比度而不影响整体的对比度，直方图均衡化通过有效地扩展常用的亮度来实现这种功能。-This method is usually used to increase the local contrast of many images, especially useful when the image contrast data very close to the time. In this way, the brightness can be better distributed in the histogram. This can be used to enhance local contrast without affecting overall contrast, histogram equalization to extend through the effective brightness used to implement this functionality.
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Size: 1024 |
Author: charles |
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Description: Local contrast stretching
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Size: 1024 |
Author: super |
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Description: 详解matlab图形绘制 适合matlab图形制作的学习 书籍 源代码-matlab
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Size: 107520 |
Author: 廖知岳 |
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Description: 基于模糊对比度的图像增强方法，大致过程仍然是先把图像从空间域映射到模糊域，在模糊域内通过定义一个局部对比度算子，然后通过对凸函数的加强来放大像素邻域的各像素之间的差异。
-Based on the fuzzy contrast image enhancement method, the general process is still the first images from space domain is mapped to the fuzzy field in fuzzy field through the define a local contrast operator, and then the convex function to enlarge the strengthening of pixels each neighborhood pixel differences.
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Size: 1024 |
Author: 艾可 |
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Description: Histogram of Oriented Gradients (HOG) are feature descriptors used in computer vision and image processing for the purpose of object detection. The technique counts occurrences of gradient orientation in localized portions of an image. This method is similar to that of edge orientation histograms, scale-invariant feature transform descriptors, and shape contexts, but differs in that it is computed on a dense grid of uniformly spaced cells and uses overlapping local contrast normalization for improved accuracy.
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Size: 1024 |
Author: Mohammad |
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Description: 估计是有用的图像散焦几个应用程序 包括去模糊,模糊放大,测量图像 质量和景深分割。在本文中,我们 现在一个简单而有效的方法来评估一个分散注意力 模糊映射关系为依托的对比 图像梯度在当地的图像区域。我们把这种关系 当地的对比之前。我们的方法的优势 是,它不需要过滤银行或频率分解 输入图像 相反,我们只需要比较 当地的梯度概要文件与当地的对比。我们讨论 背后的想法之前,展示其局部对比度 在各种各样的实验效果-Image defocus estimation is useful for several applications
including deblurring, blur magnification, measuring image
quality, and depth of field segmentation. In this paper, we
present a simple yet effective approach for estimating a defocus
blur map based on the relationship of the contrast to the
image gradient in a local image region. We call this relationship
the local contrast prior. The advantage of our approach
is that it does not require filter banks or frequency decomposition
of the input image instead we only need to compare
local gradient profiles with the local contrast. We discuss
the idea behind the local contrast prior and demonstrate its
effectiveness on a variety of experiments
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Size: 623616 |
Author: liuzhao |
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Description: 這種方法通常用來增加許多圖像的全局對比度，尤其是當圖像的有用數據的對比度相當接近的時候。通過這種方法，亮度可以更好地在直方圖上分布。這樣就可以用於增強局部的對比度而不影響整體的對比度，直方圖均衡化通過有效地擴展常用的亮度來實現這種功能。
-This method is usually used to increase the global contrast of many images, especially when the useful data of the image contrast of the very close. By this method, the brightness can be better distribution on the histogram. This can be used to enhance the local contrast without affecting the overall contrast, histogram equalization, to effectively extend the common luminance to achieve this functionality.
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Size: 2078720 |
Author: 王小明 |
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Description: 这是一个结合全局-局部图像对比度增强程序。首先使用全局对比度增强，然后使用局部对比度增强。程序中的参数是经过导师修改过的。文件中给出了原论文。对图像有一定的增强效果，仅供参考。-This is a combination of a global- local image contrast enhancement program. First, using a global contrast enhancement, and then use the local contrast enhancement. Program parameters are modified through mentor. Shows the original paper document. There is a certain image enhancement for reference purposes only.
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Size: 631808 |
Author: 张龙龙 |
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Description: 对比度受限自适应直方图均衡法,其通过限制局部直方图的高度来限制局部对比度的增强幅度,从而限制噪声的放大-Contrast limited adaptive histogram equalization method, the magnitude of the local contrast enhancement to limit the local histogram by limiting the height, thus limiting the amplification of noise
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Size: 253952 |
Author: 苏晓朋 |
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