<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[有思想的鱼]]></title><description><![CDATA[coding fish]]></description><link>https://blog.youkuaiyun.com/wendychueng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; wendychueng]]></copyright><item><title><![CDATA[Matlab HS算法实现]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7520676</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7520676</guid><author>wendychueng</author><pubDate>Sat, 28 Apr 2012 16:31:57 +0800</pubDate><description><![CDATA[function [us,vs] = HSoptflow(Xrgb,n)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Author: Gregory Power gregory.power@wpafb.af.mil
% This MATLAB code shows a Motion Estimation map c]]></description><category></category></item><item><title><![CDATA[fback.cpp  +xiaogaijing]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7520597</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7520597</guid><author>wendychueng</author><pubDate>Sat, 28 Apr 2012 16:16:29 +0800</pubDate><description><![CDATA[from  C:\OpenCV2.1\samples\c


#undef _GLIBCXX_DEBUG

#include "cv.h"
#include "highgui.h"

using namespace cv;

void drawOptFlowMap(const Mat& flow, Mat& cflowmap, int step,
                    do]]></description><category></category></item><item><title><![CDATA[cvoptflowlk.cpp 程序__分析coming soon]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7461087</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7461087</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 17:45:50 +0800</pubDate><description><![CDATA[#include "_cv.h"

typedef struct
{
    float xx;
    float xy;
    float yy;
    float xt;
    float yt;
}
icvDerProduct;


#define CONV( A, B, C)  ((float)( A +  (B<<1)  + C ))
/*F///////////////////]]></description><category></category></item><item><title><![CDATA[aoptflowhs.cpp]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7460854</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7460854</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 16:07:28 +0800</pubDate><description><![CDATA[读源程序系列HS光流算法#include "cvtest.h"

#if 0

/* Testing parameters */
static char FuncName[] = "cvCalcOpticalFlowHS";
static char TestName[] = "Optical flow (Horn & Schunck)";
static char TestClass[] = "Al]]></description><category></category></item><item><title><![CDATA[aoptflowlk.cpp]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7460826</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7460826</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 16:01:57 +0800</pubDate><description><![CDATA[读源程序系列
LK光流算法
#include "cvtest.h"

#if 0

/* Testing parameters */
static char FuncName[] = "cvCalcOpticalFlowLK";
static char TestName[] = "Optical flow (Lucas & Kanade)";
static char TestClass[] =]]></description><category></category></item><item><title><![CDATA[optflow.cpp]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7460820</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7460820</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 15:59:26 +0800</pubDate><description><![CDATA[#include "cvtest.h"
#include 
#include 
#include 
#include 
#include 
#include "cvaux.h"

using namespace cv;
using namespace std;

class CV_OptFlowTest : public CvTest
{
public:
    CV_OptFlowTest();]]></description><category></category></item><item><title><![CDATA[camshift.cpp]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7460813</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7460813</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 15:56:57 +0800</pubDate><description><![CDATA[#include "_cvaux.h"

CvCamShiftTracker::CvCamShiftTracker()
{
    int i;
    
    memset( &m_box, 0, sizeof(m_box));
    memset( &m_comp, 0, sizeof(m_comp));
    memset( m_color_planes, 0, sizeof(m_co]]></description><category></category></item><item><title><![CDATA[cvMeanShift  + cvCamshift]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7460811</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7460811</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 15:55:54 +0800</pubDate><description><![CDATA[#include "_cv.h"


/*F///////////////////////////////////////////////////////////////////////////////////////
//    Name:    cvMeanShift
//    Purpose: MeanShift algorithm
//    Context:
//    Paramet]]></description><category></category></item><item><title><![CDATA[camshiftdemo.c  [OpenCV的sample/c]]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7460773</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7460773</guid><author>wendychueng</author><pubDate>Sat, 14 Apr 2012 15:42:15 +0800</pubDate><description><![CDATA[#ifdef _CH_
#pragma package 
#endif
#ifndef _EiC
#include "cv.h"
#include "highgui.h"
#include 
#include 
#endif
#pragma comment(lib, "cv.lib")
#pragma comment(lib, "cxcore.lib")
#pragma comment(lib,]]></description><category></category></item><item><title><![CDATA[cvInRange函数详解]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7459390</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7459390</guid><author>wendychueng</author><pubDate>Fri, 13 Apr 2012 21:55:11 +0800</pubDate><description><![CDATA[CV_IMPL void
cvInRangeS( const void* srcarr, CvScalar lower, CvScalar upper, void* dstarr )
{
    static CvBigFuncTable inrange_tab;
    static int inittab = 0;

    CV_FUNCNAME( "cvInRangeS" );]]></description><category></category></item><item><title><![CDATA[OpenCV 播放视频（带滚动条）]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7454488</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7454488</guid><author>wendychueng</author><pubDate>Thu, 12 Apr 2012 16:38:33 +0800</pubDate><description><![CDATA[//+++++++++++++++++++++++++++++++++++++++++++++++
//++++++++=====+++读入视频文件++++++++++++++++++++
//+++++++++++++++加入滚动条控制+++++++++++++++++++
//+++++++++++++++++转换为灰度图+++++++++++++++++++
//==============]]></description><category></category></item><item><title><![CDATA[OpenCV 亮度调节]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7454381</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7454381</guid><author>wendychueng</author><pubDate>Thu, 12 Apr 2012 16:27:55 +0800</pubDate><description><![CDATA[#include "cv.h"
#include "highgui.h"
#include 

int ImageAdjust(IplImage *src,IplImage *dst,
                double low,double high,        //x direction
                double bottom,double top,    /]]></description><category></category></item><item><title><![CDATA[VS2010中监视变量]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7408518</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7408518</guid><author>wendychueng</author><pubDate>Thu, 29 Mar 2012 19:30:38 +0800</pubDate><description><![CDATA[保持处于调试状态]]></description><category></category></item><item><title><![CDATA[鼠标响应绘图]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7408172</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7408172</guid><author>wendychueng</author><pubDate>Thu, 29 Mar 2012 17:45:24 +0800</pubDate><description><![CDATA[问题：
这个相当于是画点，移动快了就不连续了。



#include 
#include 

void my_mouse_callback(
	int event, int x, int y, int flags, void* param 
	);

CvPoint p = cvPoint(0,0);
CvPoint q = cvPoint(0,0);
int thickness=3;]]></description><category></category></item><item><title><![CDATA[载入一幅图片寻找角点]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7395487</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7395487</guid><author>wendychueng</author><pubDate>Mon, 26 Mar 2012 16:28:11 +0800</pubDate><description><![CDATA[画出角点 输出图片 并打印出角点坐标
具体解释参考   我思故我在 博客
http://blog.youkuaiyun.com/superdont/article/details/6587523


#include "cv.h"
#include "highgui.h"
#include "stdio.h"
#include "iostream.h"

#define max_corners 80]]></description><category></category></item><item><title><![CDATA[光流法 \OpenCV2.1\samples\c\lkdemo.exe]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7390581</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7390581</guid><author>wendychueng</author><pubDate>Sat, 24 Mar 2012 17:48:15 +0800</pubDate><description><![CDATA[/////////////光流法//////////////
#include 
#include 
#include 
void help()
{
	printf(
		"This program demonstrate dense \"Farneback\n optical flow\n"
		"It read from camera 0, and shows how to use and d]]></description><category></category></item><item><title><![CDATA[光流法 运动物体检测[Eng]]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7390275</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7390275</guid><author>wendychueng</author><pubDate>Sat, 24 Mar 2012 15:39:41 +0800</pubDate><description><![CDATA[// OpticalFlow.cpp : Defines the entry point for the console application.
//

/* --Sparse Optical Flow Demo Program--
* Written by David Stavens (dstavens@robotics.stanford.edu)
*/

#include 
#include]]></description><category></category></item><item><title><![CDATA[[已解决]【错误】Libevcoder has been miscompliled]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7388467</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7388467</guid><author>wendychueng</author><pubDate>Fri, 23 Mar 2012 19:19:11 +0800</pubDate><description><![CDATA[提示错误：Compiler did not align stack variables. Libevcoder has been miscompliled and may be very
 slow or crash. This is not a bug in libavcodec, but in the compiler.You may try recompiling using gcc>=4]]></description><category></category></item><item><title><![CDATA[光流法 运动物体检测【中文解释】]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7388463</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7388463</guid><author>wendychueng</author><pubDate>Fri, 23 Mar 2012 19:15:29 +0800</pubDate><description><![CDATA[光流法 运动物体检测



#include 
#include "cv.h"
#include "cxcore.h"
#include "highgui.h"
 
static const double pi = 3.14159265358979323846;
inline static double square(int a)
{
 return a * a;
}
/*该函数目的：给i]]></description><category></category></item><item><title><![CDATA[【问题】拍摄的视频无编码信息]]></title><link>https://blog.youkuaiyun.com/wendychueng/article/details/7388429</link><guid>https://blog.youkuaiyun.com/wendychueng/article/details/7388429</guid><author>wendychueng</author><pubDate>Fri, 23 Mar 2012 18:55:15 +0800</pubDate><description><![CDATA[摄像头拍摄的视频无编码信息，以至于opencv无法读入处理




解决方法：

1. 用QQ影音转码

2. 查看编码信息   【 Codec
 ID : xvid 】


D:\My Documents\My Videos\ou_兼容格式 AVI_320x240.AVI

   General

      Complete name : D:\My Docu]]></description><category></category></item></channel></rss>