VS2010 + MATLAB2010b + OpenCV2.3.1 运行TLD

Tested on: Matlab R2010a, MS Visual Studio 2010, Windows 7 (32-bit), OpenCV2.2.

You will need some extension toolboxes for Matlab, see below.

1) Install OpenCV2.2: compile OpenCV, set system PATH variable to link to OpenCV DLLs

2) Setup mex compiler in Matlab: run: mex -setup, select Visual Studio 2010 compiler from the list

3) Compilation of mex files: check paths in 'compile.m' file, run

'compile.m'

3.1) If you are using Matlab 2011a, in TLD source, comment out the following lines in lk.cpp, fern.cpp, and bb_overlap.cpp (Otherwise, you will get an error about int being undefined which is a no-no in 2010):

#ifdef _CHAR16_T

#define CHAR16_T

#endif

4) run 'run_TLD.m', TLD should track a motorbike

我的安装目录为“E:\Software_study\opcv\opencv”

第一步设置环境变量：

path中加上如这样的路径

E:\Software_study\opcv\opencv\build\x86\vc10\bin

新建环境变量名：“OPENCV”，并输入

E:\Software_study\opcv\opencv\build

选择重启电脑。

第二步：

启动matlab2010b，在命令窗口中输入“mex –setup”，按y键进入编译器选择，输入vs2010编译器对应的序号。

第三步：

设置“complie.m”文件的opencv的路径

原文件路径为：

include = ' -Ic:\OpenCV2.2\include\opencv\ -Ic:\OpenCV2.2\include\';

libpath = 'c:\OpenCV2.2\lib\';

我的路径为

include = ' -IE:\Software_study\opcv\opencv\build\include\

-IE:\Software_study\opcv\opencv\build\include\opencv\';

libpath = 'E:\Software_study\opcv\opencv\build\x86\vc10\lib\';

特别注意选择build目录下的include和lib文件夹。要不就会提示找不到….lib文件。

此时运行，会matlab会出现这样的错误：

??? Unexpected Standard exception from MEX file.

What()

is:/Users/liam/projects/OpenCV-2.3.1/modules/core/src/matrix.cpp:1305

:

error: (-27) create() called for the missing output array in function create

Error in ==> tldTracking at 30

xFJ = lk(2,tld.img{I}.input,tld.img{J}.input,xFI,xFI); % track all points by

Lucas-Kanade tracker from frame I to frame J, estimate Forward-Backward error,

and NCC for each point

Error in ==> tldProcessFrame at 25

[tBB tConf tValid tld] = tldTracking(tld,tld.bb(:,I-1),I-1,I); % frame-to-frame

tracking (MedianFlow)

Error in ==> tldExample at 41

tld = tldProcessFrame(tld,i); % process frame i

Error in ==> run_TLD at 43

[bb,conf] = tldExample(opt);

注释掉：lk.cpp, fern.cpp, bb_overlap.cpp文件中的

#ifdef _CHAR16_T

#define CHAR16_T

#endif

不是就会提示……int类型……什么的错误。好像这个vs2010有关。

第四步：修改complie.m文件中的代码，

解决办法是打开mex文件下的的lk.cpp文件，找到其中的186行，这里看仔细了，是这一行：

cvCalcOpticalFlowPyrLK( IMG[J], IMG[I], PYR[J], PYR[I], points[1], points[2], nPts, cvSize(win_size,win_size), Level, 0,0,

cvTermCriteria(CV_TERMCRIT_ITER|CV_TERMCRIT_EPS,20,0.03),

CV_LKFLOW_INITIAL_GUESSES | CV_LKFLOW_PYR_A_READY |

CV_LKFLOW_PYR_B_READY );

将上述红色的0改为status，如下：

cvCalcOpticalFlowPyrLK( IMG[J], IMG[I], PYR[J], PYR[I], points[1], points[2], nPts, cvSize(win_size,win_size), Level, status,0,

cvTermCriteria(CV_TERMCRIT_ITER|CV_TERMCRIT_EPS,20,0.03),

CV_LKFLOW_INITIAL_GUESSES | CV_LKFLOW_PYR_A_READY |

CV_LKFLOW_PYR_B_READY );

修改之后，重新编译。

第五步：运行run_TLD.m。

参考连接：

https://www.360docs.net/doc/cb12108061.html,/moondark/archive/2012/04/10/2441081.html

https://www.360docs.net/doc/cb12108061.html,/moondark/archive/2012/04/12/2444602.html