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Description: cvlib_mex is a collection (over two dozens) of matlab callable routines from the
the OpenCV library (www.intel.com/research/mrl/research/opencv/). OpenCV is a
real time computer vision library with many image processing capabilities and
it is amazingly fast as well as economic.
To get a list of all available functions run cvlib_mex without any arguments, e.g:
cvlib_mex
Dedicated (short) help on each function is obtained by runing
cvlib_mex('funname'), eg:
cvlib_mex('resize')
A longer help (but often still too short) may be obtained by consulting the
OpenCV manual pages.
To run this mex you probably need the to have all the dlls in the same directory.
Example 1: let IMG be a MxNx3 uint8 image.
imr = cvlib_mex('resize',IMG,3.4);
will resize the image, using a bilinear interpolation, to 3.4 times the original size.
Example 2: let A and B be MxN single arrays.
C = cvlib_mex('mul',A,B);
will do a per-element multiplication of A and B, or a C = A .* B
and
cvlib_mex('mul',A,B);
will do the same but in-place, storing the result in A.
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Size: 667609 |
Author: shshlzh |
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Description: cvlib_mex is a collection (over two dozens) of matlab callable routines from the
the OpenCV library (www.intel.com/research/mrl/research/opencv/). OpenCV is a
real time computer vision library with many image processing capabilities and
it is amazingly fast as well as economic.
To get a list of all available functions run cvlib_mex without any arguments, e.g:
cvlib_mex
Dedicated (short) help on each function is obtained by runing
cvlib_mex('funname'), eg:
cvlib_mex('resize')
A longer help (but often still too short) may be obtained by consulting the
OpenCV manual pages.
To run this mex you probably need the to have all the dlls in the same directory.
Example 1: let IMG be a MxNx3 uint8 image.
imr = cvlib_mex('resize',IMG,3.4);
will resize the image, using a bilinear interpolation, to 3.4 times the original size.
Example 2: let A and B be MxN single arrays.
C = cvlib_mex('mul',A,B);
will do a per-element multiplication of A and B, or a C = A .* B
and
cvlib_mex('mul',A,B);
will do the same but in-place, storing the result in A.
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Size: 845944 |
Author: shshlzh |
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Description: 將openCV中之影像格式轉換成BCB可用之bmp格式,詳盡說明.-will openCV which is a video format conversion BCB is available bmp format described in detail.
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Size: 1024 |
Author: 李寧 |
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Description: VB face detect use OpenCV -VB face detect use OpenCV
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Size: 4154368 |
Author: 張永騰 |
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Description: Lucas-Kanader-Tomasi Feature Tracker，基于B.D.Lucas和T.Kanade[1]于1981的早期工作，于1991年由C.Tomasi和T.Kanade[2]完整导出，并于1994年由J.Shi和C.Tomasi[3]在文章中清楚地阐述。J.Y.Bougue[4]于2000年给出了此算法的一种实现，并收录在Intel公司的计算机视觉函数库OpenCV中。本例是此算法基于OpenCv的代码实现-Lucas-Kanader-Tomasi Feature Tracker, based on BDLucas and T. Kanade [1] in 1981 the early work, in 1991 by C. Tomasi and T. Kanade [2] a complete export, and was established in 1994 by J. Shi and C . Tomasi [3] in the article clearly explained. JYBougue [4] in 2000, given a realization of this algorithm and is included in Intel s computer vision library OpenCV in. This case is that this algorithm is based on the code OpenCv
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Size: 38208512 |
Author: 梁霄 |
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Description: 已知图象4点坐标和转换后图像相对应4点坐标， 利用openCV求出homograghy 3x3 矩阵， 然后输出变换后图像-There is an input image called "warpin". The goal is to warp this image so that the tiles are approximately square, that is the camera is rotated to look down, which produces an image called warpout, also on the web site. I have measured the corners of the four points necessary to do the warp. They are:
From x,y To x,y
Top Left 75,169 => 103, 19
Top Right 118,165 => 192, 19
Bottom Left 62,222 => 105, 205
Bottom Right 148,216 => 192, 205
The origin of the image is in the top left corner. This is an OpenCV program that takes the warpin image, and using these given transformation coordinates produces the warpout image.
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Size: 71680 |
Author: Ke Li |
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Description: 使用opencv编程导入图像，获得图像的R、G、B分量数据。还可以进行空间转换。-Used opencv to get data of image.
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Size: 1338368 |
Author: 任雪菲 |
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Description: 基于opencv的采用sobel算子的图像边缘检测-Opencv-based operator of the use of the sobel edge detection
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Size: 2146304 |
Author: new99 |
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Description: OPencv 在BCB环境下的dll
是由vc下的dll转过来的-opencv dll for BCB
converted from dll for VC
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Size: 1512448 |
Author: luwei |
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Description: 运用opencv工具，计算给定图片的红细胞数目，同时计算细胞的面积、周长和最大最小细胞位置和细胞的密集度。-Opencv tools used to calculate the number of red blood cells for a given picture, and calculation of cell area, perimeter and maximum position of the smallest cells, and cell density.
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Size: 628736 |
Author: 华维东 |
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Description: BCB6下使用OpenCV，用DirectShow采集视频，帧率提高到30帧左右，新建线程播放视频，抛弃OpenCV自带GUI窗体，不使用cvWaitKey函数-BCB6 use OpenCV, with the DirectShow capture video frame rate up to 30 or so, the new thread to play video, discard OpenCV own GUI form, do not use cvWaitKey function
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Size: 891904 |
Author: ma |
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Description: YUV图像数据转换为RGB格式。
含YUV颜色转换R、G、B分量的函数-YUV Image Format to RGB Format.
Including Get R/G/B Color Compoment from YUV pixel.
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Size: 1024 |
Author: tian xiao ma |
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Description: 一个可以将给定2D曲线图像转化为B样条曲线的程序。需要opencv支持
内含程序源码、用户手册、算法原理文档、样例以及结果文档-A simple code about B-spline approximation.
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Size: 3625984 |
Author: sunjing |
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Description: 用OpenCV实现的灰度图像二值化，在VS2008环境下。-This is codes of image binalization using OpenCV,under envionment of VS2008.
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Size: 4083712 |
Author: 祢衡 |
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Description: opencv学习课件，老师给的，非常实用，大部分是基础内容-opencv learning courseware, teacher gave very practical, most content
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Size: 5151744 |
Author: 张彧龙 |
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Description: 用OPENCV实现图片纹理提取的源码,可以用于图片纹理的提取，运行于VS2010环境下运行通过-OPENCV is used to implement image texture extraction of source code, can be used for the extraction of image texture, run run through in VS2010 environment
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Size: 1024 |
Author: 李逍遥 |
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Description: 利用opencv进行图像处理。拉普拉斯金字塔变换，实现图像融合。- Laplacian pyramid
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Size: 2048 |
Author: wyj |
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Description: 绘制双三次B样条曲线,Draw the double triple B curve(Double three b-spline curve drawing, Draw the double triple B curve)
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Size: 33792 |
Author: 张文潇|
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Description: 板球平衡系统,2017年电子设计竞赛B题(Cricket balance system, 2017 electronic design contest B)
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Size: 4096 |
Author: unicorn_plus
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Description: 测试B样条的可行性，用opencv显示，验证结果良好。(The feasibility of testing B splines is shown with OpenCV, and the results are good.)
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Size: 7576576 |
Author: 战网 |
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