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LIF
- 一种基于区域活动轮廓模型，通过引入局部的图像拟合能量来提取图像的局部信息，能够有效的额分割强度不均一的图片。较传统的水平集方法有更少的计算量-By introducing the local image fitting(LIFenergy to extract the local image information,our model is able to segment image with intensity inhomogeneities.
P0202
- PROJECT 02-02 Reducing the Number of Intensity Levels in an Image (a) Write a computer program capable of reducing the number of intensity levels in a image from 256 to 2, in integer powers of 2. The desired number of intensity levels needs to
fulanghaofei
- 此程序为夫琅禾费衍射强度图，任意输入图像，都可以产生相应的衍射图，即远射场图。形象逼真，十分少有。-This program Fraunhofer diffraction intensity map, arbitrary input image, you can generate the corresponding diffraction pattern, namely long-range field map. Vivid, very rare.
pixel
- 用一个简单的例子来说明如何遍历图像：减少图像中的颜色数目。 彩色图片由三个通道，由于每一个强度都是一个8位的unsigned char 表示，所以所有可能的颜色数目为256*256*256，很是庞大。为了降低分析的复杂度，降低图片的颜色数目是有用的。 这个算法很简单，对图片中每个像素的每一个通道，将其值除以N（整数除法，舍去余数），然后乘以N，这样就能得到不大于原始像素值的N的最大倍值。-Use a simple example to illustrate how to tr
gscale
- matlab的gscale函数功能是将强度图像等映射到别的值范围-Function of matlab gscale intensity image is mapped to a different range of values, etc.
ThresholdTrans55556231
- 该函数用来对图像进行阈值变换。对于灰度值小于阈值的象素直接设置灰度值为0；灰度值大于阈值的象素直接设置为2-the function used to image transform threshold. For gray value less than the threshold value of the pixel intensity value directly set to 0 Gray value greater than the threshold value of the pixe
阈值变换对图像进行阈值变换
- 程序说明: //该函数用来对图像进行阈值变换。对于灰度值小于阈值的象素直接设置 灰度值为0；灰度值大于阈值的象素直接设置为255。-procedures :// This function used to image transform threshold. For gray value less than the threshold value of the pixel intensity value directly set to 0 Gray value greater than the
ThresholdTrans55556231
- 该函数用来对图像进行阈值变换。对于灰度值小于阈值的象素直接设置灰度值为0；灰度值大于阈值的象素直接设置为2-the function used to image transform threshold. For gray value less than the threshold value of the pixel intensity value directly set to 0 Gray value greater than the threshold value of the pixe
Untitled
- 提取图片为“lx5.jpg”的光强三维分布-To extract the image as a "lx5. JPG" three-dimensional distribution of luminous intensity
Shang_grayworld
- 灰度世界法中改进的方法，结合信息熵的性质及其意义，在一维熵的基础上引入能够反映灰度分布空间特征的特征量来组成图像的二维熵,达到校正图像的目的.-Gray world method improved method, combined with the nature and significance of the information entropy is introduced to reflect the spatial intensity distribution characteristic
RGBtoYcbcr
- Convert RGB color values to YCbCr color space. used as a part of the color image pipeline in video and digital photography systems. Y′ is the luma component and CB and CR are the blue-difference and red-difference chroma components. Y′ (with prime)
S_N
- - Spatial Transformation-In terms of digital image processing, a geometric transformation consists of two basic operations: (1) a spatial transformation of coordinates and (2) intensity interpolation that assigns intensity values to the spatially tra
LBF
- 基于局部二值拟合的水平集方法实现灰度不均匀图像的分割-Intensity inhomogeneity image segmentation based on local binary fitting model.
edge
- 求解图像边缘保持度，确定图像边缘强度信息，用于图像边缘质量评价。-Solving the image edge retention , determine the intensity of the image edge information, image quality assessment for the edge .
rgb2ycbcr
- 颜色空间转换：RGB空间-->ycbcr空间。速度比ColorSpace调用快多了。 调用格式[y, cb, cr] = rgb2ycbcr(img) 输入img: rgb彩色图；y: 亮度，cb：蓝色，cr：红色 调用参考runTest.m-Color space conversion, RGB to ycbcr call format: [y, cb, cr] = rgb2ycbcr(img) input img: rgb image output r: i
Kubias20072IR
- 医学图像配准，医学图像2D_3D配准，基于vc++开发。-Abstract. We present a method that performs the rigid 2D/3D image registration efficiently on the GPU. As one main contribution of this paper, we propose an efficient method for generating realistic DRRs that are visu
retinex.opencv
- Retinex理论的基础理论是物体的颜色是由物体对长波（红色）、中波（绿色）、短波（蓝色）光线的反射能力来决定的，而不是由反射光强度的绝对值来决定的，物体的色彩不受光照非均匀性的影响，具有一致性，即retinex是以色感一致性（颜色恒常性）为基础的。不同于传统的线性、非线性的只能增强图像某一类特征的方法，Retinex可以在动态范围压缩、边缘增强和颜色恒常三个方面打到平衡，因此可以对各种不同类型的图像进行自适应的增强。-The basic theory of Retinex theory is
code
- computer program capable of reducing the number of intensity levels in an image 256 to 2- computer program capable of reducing the number of intensity levels in an image 256 to 2
2011-LiChunming
- 李春明 2011年发表的文章 A Level Set Method for Image Segmentation in the Presence of Intensity Inhomogeneities with Application to MRI 的源码 希望对你有用-Li Chunming 2011 article published " A Level Set Method for Image Segmentation in the Presence of Intensity I
6New-IHS-Fusion
- 6一个新的Intensity-Hue-Saturation融合图像融合方法,权衡参数(1)-6A New Intensity-Hue-Saturation Fusion Approach to Image Fusion With a Tradeoff Parameter (1