cmu车辆检测以及跟踪程序采用光流法opencv.rar资源-CSDN文库

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zip：15个

htm：2个

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cmu车辆检测以及跟踪程序采用光流法opencv.rar （17个子文件）

跟踪程序文件1

dcmvl-src.zip 92KB

colormod.zip 27KB

dbgnp.zip 89KB

guivl-src.zip 86KB

dcmvl.zip 171KB

timer.htm 1KB

colormod-src.zip 18KB

config-file-reader.zip 6KB

dbgwin-src.zip 26KB

gauss-mix-bg-sub.zip 99KB

of-images.zip 646KB

shape-match.zip 18KB

guivl.zip 62KB

fps.htm 3KB

dbgwin.zip 22KB

optical-flow.zip 28KB

dbgnp-src.zip 15KB

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">  <HTML><HEAD> <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type> <META content="MSHTML 5.00.2614.3500" name=GENERATOR></HEAD> <BODY><XMP>#ifndef _FPS_H_ #define _FPS_H_ /********************************************************************* * Instructions * * (1) Create an FPS object * (2) Call addFrame() for each new frame * (i.e. each occurence of event you're tracking) * (3) Call display(ms) to display the current fps every * [ms] milliseconds * (3a) or, call display(ms, msg) to do the same with a custom message * (3b) or, call getFps(ms) to get the fps directly * if the fps value was calculated more than ms milliseconds ago * it will be recomputed -- no paramter => 500ms * (4) optionally, you can call reset() at any time to reset the tracker * * example: * ... * // perform possibly slow operation and display fps each second * FPS fps; * while(1){ * performSlowOperation(); * fps.addFrame(); * fps.display(1000); * } * ... *********************************************************************/ #ifndef WIN32 #include <sys/time.h> #endif class FPS{ protected: #ifdef WIN32 int last, cur; #else struct timeval last, cur; #endif long n; float fps; public: void addFrame(){ n++; } int display(long minMS, char *msg){ if (ready(minMS)){ printf("%s%0.3f\n", msg, fps); return 1; } return 0; } int ready(long minMS){ long dm; // difference in seconds, micro, and milli #ifdef WIN32 cur = GetTickCount(); dm = cur - last; #else long ds, du; gettimeofday(&cur, NULL); ds = cur.tv_sec - last.tv_sec; du = 1000000*ds - last.tv_usec + cur.tv_usec; dm = du / 1000; #endif if (dm>=minMS){ fps = 1000.0f * (float)n / (float)dm; n = 0; #ifdef WIN32 last = cur; #else last.tv_sec = cur.tv_sec; last.tv_usec = cur.tv_usec; #endif return 1; } return 0; } float getFps(int v = 500){ ready(v); return fps; } int display(long minMS){ return display(minMS, "fps: "); } void reset(){ n = 0; fps = 0.0f; #ifdef WIN32 last = GetTickCount(); #else gettimeofday(&last, NULL); #endif } FPS(){ reset(); } }; #endif </XMP></BODY></HTML>

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