搜索资源列表
chanvese
- // "Active Contours Without Edges" image segmentation // Program by Pascal Getreuer 2007
edgepixel_identify
- it takes image as an input array and gives the output as the edges of the image.
CannyFilterC
- The programm can detect edges on image with the popular filter Kenny.
work
- 对于细胞图像序列中多目标的追踪是细胞运动研究中的难点，针对高密度细胞图像中细胞运动的复杂性，本文提出一个细胞分割和追踪的系统。在细胞分割部分，针对实验所用细胞图像序列的特点，本文分别采用了不同的分割方法。在基本的细胞分割后，由于得到的分割图像存在着一些粘连细胞，为了将之分离，采用了基于Freeman code法对细胞轮廓进行跟踪编码。根据编码所得的链码特征分析细胞的轮廓形态，找出粘连细胞图像中的凹角点，再将凹角点进行分组配对完成粘连细胞的分离。在追踪部分，针对细胞的运动特性，将细胞分为惰性细胞和
000_Speckle_reduction_and_contrast_enhancement
- 应用各向异性扩散理论推导出来的一种方法，用以抑制斑点与增强边缘-Application of anisotropic diffusion theory derived a method to suppress the speckle and enhance edges
HLSL_SoftShadows
- 还是关于阴影的文档资料。nvidia--关于使用hlsl语言的。-Shadows are an important visual cue. Unfortunately, most real-time techniques f computing shadows generate hard and, in the case of shadow-maps, aliased shadows. We can soften the edges of the shadows by employ
P1150627001
- This paper presents a new coding technique based on contourlet transform and multistage vector quantization. Wavelet based Algorithms for image compression results in high compression ratios compared to other compression techniques. Wavelets
exinpaint
- 修改图像边缘处的不平整部分 删除边缘处的细节 并将它修复-Modify the image edges are not smooth the edges of some of the details removed and fix it
pca_idl
- 对整幅图片做PCA变换，提取光谱特征，消除噪声，平滑边缘，易主成分重新绘制图像-Pictures do the whole PCA transform, extract spectral features, remove noise, smooth edges, easy to re-draw the image principal component
video_edge_play
- 在opencv下实现视频及其边缘的同时播放，其中边缘检测是利用的canny边缘检测方法。-Under the opencv and edges but also for video playback, which is to use the canny edge detection edge detection methods.
Generalized-Computation-of-Gaussian-Derivatives-Us
- 对三维图像进行求导的一个程序，利用高斯卷积后对图像求导相当于对高斯函数求导的性质。是用itk库写的一个通用模板类，里面还有例子。-Computation of local image derivatives is an important operation in many image processing tasks that involve feature detection and extraction, such as edges, corners or more complicat
AComputationalApproachtoEdgeDetection
- canny边缘检测经典算法，在学校数据库下的-a paper about the detection of edges invented by canny,downloaded from the school database
canny
- Canny算子可有效的检测图像的边缘，得到较为清晰，较为准确的边缘。-Canny operator can effectively detect the edges of the image to get a more clear, more precise edges.
New_Compressed_(zipped)_Folder
- 有效的进行图像边缘的路径追踪，完成图像边缘的完善。-Effectively track the path of the image edge, the improvement of image edges.
pic
- 对任意给定的图（顶点数和边数自定），建立它的邻接表并输出，然后利用堆栈的五种基本运算（清空堆栈、压栈、弹出、取栈顶元素、判栈空）实现图的深度优先搜索遍历和广度优先搜索遍历算法。 -For any given graph (vertices and edges from the set), to establish its adjacency list and output, and then use the stack of five basic operations (empty stac
Various_EdgeDetection
- Edge detection refers to the process of identifying and locating sharp discontinuities in an image. The discontinuities are abrupt changes in pixel intensity which characterize boundaries of objects in a scene. Classical methods of edge detection inv
alttf23
- ALLEGTTF is a collection of functions to produce anti-aliased text output and TTF (True Type Font) loader, a GRX font loader and a bitmap font loader for use with Allegro. Antialiased text means that fonts have soft edges and blend into their backgro
ndnanfilter
- NDNANFILTER N维零相位数字滤波器，忽略NaN的。 短语法： [年，钨] = ndnanfilter（十，HWIN，女） 短输入： X - 有/无NaN的多维数据。 HWIN - 窗口的名称（默认情况下移动平均的Nd： rectwin ）。 的F - 向量指定为每个维窗口半宽度。 短暂输出： Ÿ - 过滤/平滑X数据与零相移（如X!一样大小）。 W - N维是通过一种特殊的子函数生成的中心对称的窗口称为
tiduruihua
- 梯度锐化，将图像边缘部分提取出来，获得图像轮廓，预处理-Gradient sharpening, extracted from the image edges to obtain the image profile, pre-
image-sharpening
- 像锐化的目的是加强图像中景物的边缘和轮廓。锐化的作用是要使灰度反差增强。因为边缘和轮廓都位于灰度突变的地方。所以锐化算法的实现是基于微分(差分)作用。-Like sharpening is to enhance the edges of the image and profile features. The role is to make the grayscale sharpening contrast enhancement. Because the gray edges and conto