#include???
#include???
#include???
#include??
int?main（int?argc?char**?argv）??
{??
????FILE*?fp?=?fopen（“result.txt““w+“?）?;??
????const?char*?filename?=?“pic.jpg“?;??
????//const?char*?windowname?=?“http://blog.csdn.net/moc062066“?;??
??
????//img?AND?img_copy?is?the?sameuse?to?draw?different?result???
????IplImage*?img?=?cvLoadImage（filenameCV_LOAD_IMAGE_COLOR?）;??
????IplImage*?img_copy?=?cvCloneImage（?img?）?;//a?copy?of?img??
????IplImage*?img_gray?=?cvCreateImage（cvGetSize（?img?）IPL_DEPTH_8U?1）?;??
????IplImage*?eig_image?=?cvCreateImage（cvGetSize（?img?）IPL_DEPTH_32F?1）;??
????IplImage*?temp_image?=?cvCloneImage（?eig_image?）?;??
??
????cvCvtColor（imgimg_grayCV_BGR2GRAY）;??
??
????const?int?MAX_CORNERS?=?576?;??//estimate?a?corner?number
????CvPoint2D32f*?corners?=?new?CvPoint2D32f[?MAX_CORNERS?];??
????int?corner_count?=?MAX_CORNERS;??//檢測到的角點數(shù)
????double?quality_level?=?0.1;?//threshold??for?the?eigenvalues閾值的特征值
????double?min_distance?=12.1;??//mininum?distance?between?two?corners兩個角點的最小距離
??
????cvGoodFeaturesToTrack（??
????????img_gray??
????????eig_image???????????
????????temp_image??
????????corners??
????????&corner_count??
????????quality_level??
????????min_distance??
????）;??
??
????//draw?corners?from?cvGoodFeaturesToTrack?on?“img“??
????for?（int?i?=?0?;?i?????????cvLine（???
????????????img??
????????????cvPoint（corners[i].xcorners[i].y）???
????????????cvPoint（corners[i].xcorners[i].y）??
????????????CV_RGB（25500）??
????????????5??
????????）;??
????????fprintf（fp“\t%f\t%f\n“corners[i].xcorners[i].y）?;??
????}??
??????
????fprintf（fp“\n\n\n\n\n“）?;??
??
????int?half_win_size?=?3;//搜索窗口的一半尺寸the?window?size?will?be?3+1+3=7??
????int?iteration?=?20;??
????double?epislon?=?0.1;??
??
????cvFindCornerSubPix（??
????????img_gray??
????????corners??
????????corner_count??
????????cvSize（half_win_sizehalf_win_size）??
????????cvSize（-1-1）//死區(qū)的一半尺寸，（-1，-1）表示沒有死區(qū)no?ignoring?the?neighbours?of?the?center?corner??
????????cvTermCriteria（CV_TERMCRIT_ITER|CV_TERMCRIT_EPSiterationepislon）??
????????）;??
??
????//draw?subpix?corners?on?“img_copy“??
????for?（int?i=0;i????????cvLine（???
????????????img_copy??
????????????cvPoint（corners[i].xcorners[i].y）???
????????????cvPoint（corners[i].xcorners[i].y）??
????????????CV_RGB（25500）??
????????????5??
????????）;??
????????fprintf（fp“\t%f\t%f\n“corners[i].xcorners[i].y）?;??
????}??
??
????cvNamedWindow（“cvFindCornerSubPix“?CV_WINDOW_AUTOSIZE?）;??
????cvShowImage（?“cvFindCornerSubPix“?img?）;??
????cvNamedWindow（“cvGoodFeaturesToTrack“?CV_WINDOW_AUTOSIZE?）;??
????cvShowImage（?“cvGoodFeaturesToTrack“?img_copy?）;??
??
??
????cvWaitKey（0）;??
??
????cvReleaseImage（&img_gray）;??
????cvReleaseImage（&img）;??
????cvReleaseImage（&img_copy）;??
????cvDestroyWindow（“cvGoodFeaturesToTrack“）;??
????cvDest

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????32768??2015-04-23?16:55??gl\Debug\gl.exe

?????文件?????516520??2015-04-23?16:55??gl\Debug\gl.ilk

?????文件????1330176??2015-04-23?16:55??gl\Debug\gl.pdb

?????文件????????550??2015-04-23?16:55??gl\gl\Debug\cl.command.1.tlog

?????文件??????21494??2015-04-23?16:55??gl\gl\Debug\CL.read.1.tlog

?????文件????????190??2015-04-23?16:55??gl\gl\Debug\CL.write.1.tlog

?????文件????????406??2015-04-22?20:27??gl\gl\Debug\gl.exe.embed.manifest

?????文件????????472??2015-04-22?20:27??gl\gl\Debug\gl.exe.embed.manifest.res

?????文件????????381??2015-04-23?16:55??gl\gl\Debug\gl.exe.intermediate.manifest

?????文件?????????42??2015-04-23?16:55??gl\gl\Debug\gl.lastbuildstate

?????文件???????4436??2015-04-23?16:55??gl\gl\Debug\gl.log

?????文件??????99132??2015-04-23?16:55??gl\gl\Debug\gl.obj

?????文件????????194??2015-04-22?20:27??gl\gl\Debug\gl_manifest.rc

?????文件??????????2??2015-04-23?16:55??gl\gl\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2015-04-23?16:55??gl\gl\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2015-04-23?16:55??gl\gl\Debug\link.25124-cvtres.read.1.tlog

?????文件??????????2??2015-04-23?16:55??gl\gl\Debug\link.25124-cvtres.write.1.tlog

?????文件??????????2??2015-04-23?16:55??gl\gl\Debug\link.25124.read.1.tlog

?????文件??????????2??2015-04-23?16:55??gl\gl\Debug\link.25124.write.1.tlog

?????文件???????2844??2015-04-23?16:55??gl\gl\Debug\link.command.1.tlog

?????文件???????7680??2015-04-23?16:55??gl\gl\Debug\link.read.1.tlog

?????文件????????450??2015-04-23?16:55??gl\gl\Debug\link.write.1.tlog

?????文件????????308??2015-04-23?16:55??gl\gl\Debug\mt.command.1.tlog

?????文件????????206??2015-04-23?16:55??gl\gl\Debug\mt.read.1.tlog

?????文件????????206??2015-04-23?16:55??gl\gl\Debug\mt.write.1.tlog

?????文件????????386??2015-04-22?20:27??gl\gl\Debug\rc.command.1.tlog

?????文件????????178??2015-04-22?20:27??gl\gl\Debug\rc.read.1.tlog

?????文件????????186??2015-04-22?20:27??gl\gl\Debug\rc.write.1.tlog

?????文件?????560128??2015-04-23?16:55??gl\gl\Debug\vc100.idb

?????文件?????921600??2015-04-23?16:55??gl\gl\Debug\vc100.pdb

............此處省略19個文件信息