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HS
- 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 contras
ridi
- 这个程序是通过opengl实现模拟太阳、月亮、地球的在三维空间中进行旋转，还加了些纹理，对了解opengl坐标变换、全局坐标、局部坐标的设置有很多帮助。-This program is in three-dimensional space through opengl analog sun, the moon, the earth rotates, also added some texture understanding opengl coordinate transformation, gl
segment
- We de¯ ne a predicate for measuring the evidence for a boundary between two regions using a graph-based representation of the image. We then develop an e±cient segmentation algorithm based on this predicate, and show that although this algo
kernel-function
- 核函数的画法 包括全局核函数，局部核函数，分段核函数。-The painting of the kernel function including global nuclear function, local kernel function, segmented kernel function.
ezh
- 一种基于全局均值和局部方差的图像二值化方法-Based on the global mean and local variance image binarization
toydata
- 一种新的半监督方法LLGC局部与全局一致性-A new semi-supervised method LLGC with local and global consistency
3ddeformation
- 用VS2003开发的变形，实现了局部变形和全局变形，效果显著。不过需要用VS03以上版本打开-Deformation developed with VS2003 and realized the local deformation and global deformation, obviously. However, they must open VS03 above
patch_sailency
- 主要应用于显著性检测，采用局部块灰度值与全局比较的方法-Mainly used in saliency detection, the use of local and global block gray value comparison method
niblackbinarization
- niblack是一种局部二值化方法，对于光照不均的图像有较好的二值化效果。-niblack is a local binarization method.Compare with other global binarization method,it can get better result when illumination uneven.
hidden_feature_enhancement
- 这个脚本显示了如何使用本地局部和全局直方图共同加强图像,特别针对图像上有隐藏的部分。 利用了nlfilter()函数及循环遍历像素值修改。-This scr ipt shows to how to use local and global histograms to work together to locally enhance the image, especially suitable for the case that parts of the image may contain
Cloud-image-processing
- 处理云图数据，通过对云图加伪彩色便于观察分析，并且图像处理中设计了漫游、放大、缩小等功能，以便能对云图的全局或局部进行观察、分析。-Cloud data processing, through the cloud plus pseudo-color for easy observation and analysis, and image processing design roaming, zoom and other functions, in order to be able to clou
background-model8
- ：基于背景建模的运动目标分割是智能视频监控的重要任务，模型的质量直接影响到检测、跟踪、识别等运动分析的准确性．当前的建模方法多是单层的，忽略了像素特征在时域和空域上的联系，模型描述不够准确，对于背景扰动、全局光照变化及复杂的室内外场景等多种情况鲁棒性不强，导致了分割中出现空洞和噪声点．针对这些问题提出了一种双层建模的方法，在第一层提取时域上的像素亮度特征采用码本建模，第二层提取邻域纹理特征采用基于中心对称的局部二值模式建模．实验证明该方法在用于运动分割时，比常用方法具有更好的准确性和鲁棒性．-M
Edge-Detection
- 与以往关注图像局部特征和局部连续性的方法不同，本文中的方法能够提取关于图像的全局印象。为此，我们将图像分割问题转化为图划分问题并提出了划分中的一种全局判别准则——Ncut (Normalized Cut)-Concerned with the past image local characteristics and continuity of local methods, the methods herein can extract images on the overall impressio
bmvc06_lau_chung
- 医学图像配准，医学图像2D_3D配准，基于vc++开发。-Although the presence of local minima is one of the major problems in high-dimensional image registration, only a few experimental works have been carried out to address this problem. In this study, a 3D-2D vascular
TONEMAPPING
- 很经典的色调映射算法，有全局映射和局部映射。-Classic tone mapping algorithm, global mapping and local maps.
The_Magic_Of_Computer_Graphics
- 计算机图形学重要参考。对理解OpenGL和D3D的渲染过程有重要帮助。-Computer graphics is a vast field that is becoming larger every day. It is impossible to cover every topic of interest, even within a specialization such as CG rendering. For many years, Noriko Kurachi has reported
Active-contours
- Active contours driven by local and global intensity fitting energy with application to brain MR image segmentation
IMG-enhancement-P
- 图像增强的几个专利，采用全局结合局部的方法；也可以结合图像分层，增强图像的细节。-Several patents for image enhancement, using global combined with local method also can be combined with layered image, enhance the image details.
fengefa
- 三种图像分割法，有全局阈值otsu分割、迭代法全局阈值分割、局部阈值分割程序。-Three image segmentation method, there are global threshold otsu segmentation, iterative method global thresholding, local threshold segmentation program.
Curvature_Driven_Duffusion
- 将空间非局部导数算子引入曲率驱动扩散方程,建立了一个基于非局部曲率驱动扩散的图像修复模型。与原模型的主要差别在于,原模型利用待修复像素的空间局部信息来估计丢失像素, 而新模型利用和待修复像素相似的所有像素来估计丢失像素,充分利用了图像的全局信息。数值实验表明,新模型在图像修复,尤其是纹理图像的修复方面非常有效。-The space nonlocal derivative operator to introduce the curvature driven diffusion equation