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Problem2_6
- 使用VB.net编写的对24位位图进行简单图像处理的程序，包括RGB与YIQ数据的相互变换，绘制亮度分布统计图，拉普拉斯滤波。 该程序是我学习图像处理算法是编写的，因此在操作界面方面的考虑较少，你可以按照以下步骤操作：选择一个文件后单击读取BMP文件，然后就可以单击“根据RGB数据绘图”，接着可以单击“RGB to YIQ”将RGB数据转化为YIQ数据，有了YIQ数据后就可以单击“绘制YIQ数据的Y分量”，对于YIQ数据，可以使用拉普拉斯滤波，然后再将Y分量显示出来-use VB.net p
c_ssda
- 配准算法处理速度为小于20毫秒，可用于图像处理，模式识别-registration algorithm processing speed of less than 20 milliseconds, can be used for image processing, pattern recognition
MixColor
- 一个很简单的颜色混合函数 只要提供前景色和背景色以及 Alpha 就可返回混合后的颜色 不太适合大型图像的混合 比较适合小图标 (附带示例)-a very simple color mixing function for as long as the foreground color and background color and can be returned to the Alpha mixed after less suitable for the large-scale c
yueguang
- 分而治之方法还可以用于实现另一种完全不同的排序方法，这种排序法称为快速排序（quick sort）。在这种方法中， n 个元素被分成三段（组）：左段l e f t，右段r i g h t和中段m i d d l e。中段仅包含一个元素。左段中各元素都小于等于中段元素，右段中各元素都大于等于中段元素。因此l e f t和r i g h t中的元素可以独立排序，并且不必对l e f t和r i g h t的排序结果进行合并。m i d d l e中的元素被称为支点( p i v o t )。图1 4
yuzhibianhuanw]
- 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-function of the image used to transform the threshold. For gray value less than the threshold value of the pixel directly installed gray value of 0; Gray value is greater than the threshold val
sp.tar
- This code is in a \"pre-release\" state, in that its documentation is currently less than professional. See the Web pages at for the latest information.-This code is in a "pre-release" state, in that its documentation is currently les
image_smoth
- 稀疏分解的匹配追踪程序，用新的较少的原子来重建信号或图像，使信号或图像的表示更加简洁。-MP tracking procedures, with new atomic less to rebuild signal or image the signal or image said more concise.
imagewavletedge
- 说明如题，不下后悔，内容包括了VC_图像处理编程平台，一维小波图像分解与重构，二维小波图像分解与重构，边缘检测，MATLAB与VC混合编程，-stating that no less than regret, including the VC_ image processing programming platform, one-dimensional wavelet decomposition and reconstruction images, two-dimensional images
bwdistsc
- This function computes Euclidean distance transform for 3D binary image with non-trivial aspect ratio (i.e. anisotropic pixels). The algorithm uses fast optimized line-scans and is actually faster than MATLAB s BWDIST implementation of search on opti
基于opencv的小面积区域的去除
- 基于opencv的小面积区域的去除.可以去除面积小于指定面积的无兴趣区域.,Opencv-based small area of the region to remove. Can remove an area of less than the specified area is not interested in the region.
LBP.rar
- 针对传统方法难以可靠估计图像中纹理单一区域像素点视差的问题,将纹理分析应用于立体匹配中,提 出图像分块整体匹配的方法。首先用LBP/C纹理分析方法对图像纹理进行描述 然后进行基于区域生长的扩张检 测,得到纹理单一图像块 最后对图像块进行整体匹配,得到纹理单一区域的稠密视差图。对国际标准图像进行测试, 结果表明该算法能提高纹理单一区域稠密视差图的精度,具有实用价值 ,Due to the difficulty of getting disparity of less textured pi
pic_check
- 二值图像标记的快速算法，Matlab语言实现，二进制图像的分割，具有简单、快捷、占用内存少等特点-Binary image marking fast algorithm, Matlab language implementation, binary image segmentation with a simple, fast, less memory, etc.
histo_bkgr
- 基于灰度图的阴影消除，通过对水平方向的投影图的峰值，提取前景（投影值与峰值比小于阈值时认为是阴影）-Based on the grayscale of the shadow of the elimination of the horizontal direction of the projection of the peak, the prospects for extraction (projection value and the peak is less than the threshol
Hough
- hough 变换进行直线检测，优化了的算法.比传统的算法更加节省时间-hough transfer，Test Line。less more time than before!
LowpassFiltering
- 本实验要求要求实现高斯低通滤波器的程序，并设定截至频率半径为15时得到如课本上图4.18图c的图。使低频通过而使高频衰减的滤波器成为低通滤波器，被低通滤波的图像比原始图像少一些尖锐的细节部分。本实验就是设计实现高斯低通滤波器。-Requirements of this experiment requires low-pass Gaussian filter procedure and set the frequency up to a radius of 15 textbooks, such a
Image_Threshold_Transform
- 用来对图像进行阈值变换的VC源码。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.-Threshold is used to transform the image VC source. For the gray-value is less than the threshold is directly set pixel grayscale value of 0 gray value is greater than the threshold value is
medianwavefiltering
- 中值滤波是对一个滑动窗口内的诸像素灰度值排序，用其中值代替窗口中心象素的原来灰度值，它是一种非线性的图像平滑法，它对脉冲干扰级椒盐噪声的抑制效果好，在抑制随机噪声的同时能有效保护边缘少受模糊-Median filter is a sliding window from inside the gray value pixel sequencing, using a window center pixel value to replace the original gray value, it is
Ahighlyaccuratethree2stepsearch
- 由于基于块匹配的快速运动搜索算法中三步法的小运动估计效果较差,使其运动估计精度明显下降,还导致三步法缺乏良好的扩展性. 因此对三步法进行了改进,即在前两步总是将搜索步长减半继 续搜索.-As a result of block matching based on the rapid movement in the three-step search algorithm for motion estimation of small less effective so that it signi
lowpass2
- 为了方便，在m文件中将图像转化成数据矩阵了，不需要额外的图片了，如果想改变图像，则可以将数据删除，改成图片即可。 此GUI功能是：通过滚动条改变截断半径，同步在文本框中显示截断半径大小（也可以直接在文本框中输入所要的截断半径），按Begin,观察图像的低通滤波效果。（截断半径越小，得到的频率越少，图像越模糊，失真越严重）。-In order to facilitate, in the m document images into data matrix, and no addit
one_dimension
- 一维信号的匹配追踪算法，通过较少原子比较精确的重建信号。-One-dimensional signal matching pursuit algorithm, through more precise atomic less reconstructed signal.