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Imagesegementation
- To carry on small comparison for he different threshold value under the image segmentation result, have to use many windows,namely for take a look at a different threshold value of slice segmentation ’s result at same window , the window be divided i
B-splineedgedetection
- 这是多尺度B样条小波的边缘检测算子，效果很好，大家都来看看！-This is a multi-scale B-spline wavelet edge detection operator, a good effect, and for everyone to see!
YuvConvert
- YUV转BMP工具，在YUV源文件的当前目录将YUV文件转换为单个BMP文件。-YUV to BMP tool, YUV source files in the current directory will be converted to a single YUV file BMP file.
image
- 应用matlab或VC语言编制图像处理软件，软件功能如下： 一、实验类型 1． 读入图像，并对灰度图像或彩色图像进行显示，对彩色图像可以转化为灰度图像；（8学时） 2． 对读入的图像可以实现减小和提高图像分辨率的功能（16学时） 3． 计算灰度图像的直方图并进行显示，讨论不同图像灰度分布的直方图特征（16学时） 4． 对上述图像进行直方图均衡化处理，分析直方图均衡化的处理结果；（16学时） 5． 对给定的彩色图像，显示其R、G、B三分量图像的噪声图像及H、S、I三分量完成
hough
- 根据园的方程（x－a）×（x－a）＋（y－b）×（y－b）＝R×R，将参数空间增加到a，b，R三维空间. 常用的hough变换计算量太大,然而随机hough变换虽然计算量相对小点,但是准确率没有前者高.现在使用 一种改进的方法:提取边缘图像,然后边缘跟踪,在边缘曲线上进行hough变换检测圆.-According to Park' s equation (x-a) × (x-a)+ (y-b) × (y-b) = R × R, the parameter space to a,
DetectionofTonguesCrackBasedonAdaptiveThreshold.ra
- 摘 要:舌象中的裂纹是中医舌诊中的重要内容。由于拍摄条件的不同,舌象质量有较大差异,传统的阈值选取方法并不 适用。文中提出一种舌象裂纹检测的自适应阈值选择方法。该方法利用舌象的L 3 a 3 b 色彩特征及区域的分裂- 合并, 对舌象进行区域分割,自适应地选取舌中部区域的色彩值作为阈值,对整个舌象进行裂纹提取。经验证,本方案对不同的 舌象能较好地提取出裂纹,实现舌象裂纹诊断的客观化。-Tongue’ s crack is a very important part of herbal
mcode
- Introduction of image Transition effect from image A to image B. Open Matlab and run the function. Try to amend the image source for looking for the different
B-spline
- 关于B样条的基础资料,转自国外某一网站，在国内网站难以找到的资料。-B-spline based on information transferred from a site abroad, at home sites hard to find information.
PSNR
- 求解两幅压缩前后图片A和B之间的峰值信噪比-To find the PSNR (peak signal-to-noise ratio) between two intensity images A and B, each having values in the interval[0,1]. The answer is in decibels (dB).
imageretrievalC++
- Image Retrieval C++. A prototype system that allows the user to perform image matching based on at least one of the following visual attributes: - (a) Shape (b) Color Assumed that the given query is a sample image where the retrieved im
A.Blind.MPEG-2.Video.Watermarking.Robust.to.Regula
- Abstract—Based on the observation that low-frequency DCT coefficients of an image are less affected by geometric processing, we propose a new blind MPEG-2 video watermarking algorithm robust to camcorder recording. Both the embedding and extr
UPLOAD_LY4
- 通过MATLAB的程序解决相应图上处理中熵值和概率的问题-Adaptive Arithmetic coding. A source generates symbols from alphabet {A, B, C, D}. Probabilities of occurrence of the symbols are initially estimated as: Pr(A)=Pr(B)=0.25, Pr(C)= 0.2, and Pr(D)=0.3. After 100 generate
JPEG-EncodeaDecode
- 按如下说明使用此代码： 1.将BC45.rar解压到D:2.将JPEGCode解压到D:3.解压1.Src(自己整理的).rar到D:\JPEGCode目录下 4.运行批处理Build 5.cd src 6.编译生成可执行程序(make) 7.测试代码(make test) 8.清除编译过程文件，包括可执行程序(make clean) 9.体会原版配置编译过程 a)删除3.解压目录 b)解压2.Src(原版).rar到D:\JPEGCode目录下 c
DLT
- 利用DLT算法，找出两幅图像间的对应点，求出射影矩阵。作业文档中有算法说明，运行说明文档中有各函数和变量的描述。-Given two images of a planar region: image_A and image_B, please estimate the Homography of this plane mapping from A to B. Please implement the DLT method to estimate the H
B
- 运用matlab对灰度图进行缩放一定比例的缩放。对图像进行缩小用到两种方法：其一直接消除像素进行缩放处理；其二先进行初步 的图像平滑滤波，然后消除像素。平滑滤波用于模糊处理，可以出去细节并降低噪声。-Write MATLAB functions to down-sample one grayscale image from original size to the given output size through two different methods: a) directly eli
secaizhuanyi
- 运用openCV编写的C++图像色彩转移程序，原理是先转化到Lab图像，再保持L不变调整图像的a、b分量的均值跟方差。-Using openCV prepared C++ image color transfer process, the principle is first converted to Lab image, and then adjust the image to keep L constant a, b, with the mean variance component.
RF2B
- 将RF信号处理为B型图像的工具包,非常好用-a toolkit to transfer RF signal to B-mode images
RF2Bintroduction
- 详细介绍了将RF信号转化为B型图像的原理和处理步骤，很详细-a introduction of transfering RF signals to B-mode images
image-rectificatin
- 多项式法实现图像的纠正，首先根据公共点，按最小二乘法求出a、b的值，然后根据多项式法对图像进行纠正。-Polynomial method to realize image correction, first of all, according to the common point, according to the least squares method to find the value of a, b, and then based on the polynomial method fo
对于B超图像优化
- 一种去除B超图像的斑点噪声，提高组织结构图像的方法(A method to remove the speckle noise of the B-mode image and improve the image of the tissue structure)