VC视频对象的跟踪提取原代码（vc视频监控源码）

				/***************************************************************				 * C - C++ Header				 *				 * File : 	GreyMap.h				 *				 * Module :	GreyMap				 *				 * Author : 	A M Baumberg (CoMIR)				 *				 * Creation Date : Mon Jun 17 10:45:07 1996 				 *				 * Comments : 	an intensity correction map				 *				 ***************************************************************/								#ifndef __GREY_MAP_H__				#define __GREY_MAP_H__								#include "realno.h"								namespace ReadingPeopleTracker				{								typedef unsigned char BaseGreyMap[256];				typedef unsigned char *PntGreyMap;								// gamma correction 				// Result  = 255 * [(Intensity / 255)^(1.0 / gamma)]								class GammaCorrectMap 				{				protected:				    				    BaseGreyMap data;				    				public:				    				    GammaCorrectMap(realno gamma_val);				    				    operator PntGreyMap()					{					    return &data[0];					}				};								} // namespace ReadingPeopleTracker								#endif