This a target detection code, and the strike target centroid detected rectangle. I hope to learn opencv friends to help.

Opencvdetection+rectangle\mfcOpenCV\Debug\mfcOpenCV.exe
.........................\.........\.....\mfcOpenCV.ilk
.........................\.........\.....\mfcOpenCV.obj
.........................\.........\.....\mfcOpenCV.pch
.........................\.........\.....\mfcOpenCV.pdb
.........................\.........\.....\mfcOpenCV.res
.........................\.........\.....\mfcOpenCVDlg.obj
.........................\.........\.....\StdAfx.obj
.........................\.........\.....\vc60.idb
.........................\.........\.....\vc60.pdb
.........................\.........\Fn000.bmp
.........................\.........\mfcOpenCV.aps
.........................\.........\mfcOpenCV.clw
.........................\.........\mfcOpenCV.cpp
.........................\.........\mfcOpenCV.dsp
.........................\.........\mfcOpenCV.dsw
.........................\.........\mfcOpenCV.h
.........................\.........\mfcOpenCV.ncb
.........................\.........\mfcOpenCV.opt
.........................\.........\mfcOpenCV.plg
.........................\.........\mfcOpenCV.rc
.........................\.........\mfcOpenCVDlg.cpp
.........................\.........\mfcOpenCVDlg.h
.........................\.........\ReadMe.txt
.........................\.........\res\mfcOpenCV.ico
.........................\.........\...\mfcOpenCV.rc2
.........................\.........\Resource.h
.........................\.........\StdAfx.cpp
.........................\.........\StdAfx.h
.........................\.........\testp.avi
.........................\.........\Debug
.........................\.........\res
.........................\mfcOpenCV
Opencvdetection+rectangle

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