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levelset_segmentation_biasCorrection_v1
- variation level set framework forsegmentation and bias correction of images with intensity inhomogeneities. Based on a generally accepted model ofimages with intensity inhomogeneities and a derived localintensity clustering property, we define an ene
wiener2-filtering
- wiener2图像滤波小程序。维纳滤波理论在图像处理中有着广泛的应用。-wiener2 lowpass filters an intensity image that has been degraded by constant power additive noise. wiener2 uses a pixel-wise adaptive Wiener method based on statistics estimated from a local neighborhood of each p
zebra-0.1.tar
- ZBar bar code reader. ZBar is an open source software suite for reading bar codes from various sources, such as video streams, image files and raw intensity sensors.
1990---computing-two-motions-from-three-frames.ra
- Image registration finds as variety of application in computer vision. This paper present a new image registration technique that makes use of the spatial intensity gradient of the images to find a good match using a type of Newton-Raphson iteration
IterativeClosestPoint1
- PointSet-to-PointSet配准是医学图像分析中的一个普遍问题。通常建立在点从图像中提 取出来并用于建立图像之间的空间通信。这种配准类型被看做是基于配准特征的最简单情 况。在一般情况下，到目前为止，基于配准的特征是我们介绍的更加有效的表示亮度的方法。然而，基于配准的特征产生了从图像中确定和提取特征的新问题，这也是一个很大的挑战。-PointSet-to-PointSet registration is a common problem in medical image ana
sigmafil
- matlab版本的对SAR强度影像的sigma滤波-sigma filter of SAR intensity image
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.
Interference-of-two-beams
- 两束相干光的干涉强度和干涉条纹,干涉条纹用图像指令image绘制-Interference of two beams of coherent light intensity and interference fringes
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
AO-2013
- Real-time highlight removal using intensity ratio In this paper, we propose an efficient method to separate the diffuse and specular reflection components from a single image. The method is built on the observation that, for diffuse pixels, th
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
Spatial-domain-filtering
- Median filter replaces the intensity value in each pixel by the local median taken over a local n x m processing window where is a local m x n window around the pixel (x,y) in the image g (to be processed), and MED is the median value taken over 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
aMediantFilter_2D
- An adaptive median filter to filter an image using median values of the intensity of an image.
project-03
- PROJECT 03-01 Image Enhancement Using Intensity Transformations PROJECT 03-02 [Multiple Uses] Histogram Equalization PROJECT 03-03 [Multiple Uses] Spatial Filtering PROJECT 03-04 Enhancement Using the Laplacian PROJECT 03-05 Unsharp