www.pudn.com > EblindDlc.rar > test.cpp

#include "stdio.h" 
#include "iostream.h" 
#include "stdlib.h" 
//函数声明 
unsigned char* ProdRandTem(FILE* f1); 
unsigned char* WaterMarking(unsigned char* array1); 
void SaveFile(unsigned char* arr); 
void LoadFile(); 
void LoadWaterFile(); 
void CheckWater(unsigned char* arr1); 
int CheckResult(unsigned char z); 
 
//全局变量声明  
unsigned char* array=new unsigned char [256*256]; 
unsigned char* CTarray=new unsigned char [256*256]; 
unsigned char Zlc; 
FILE* f1; 
FILE* f2; 
unsigned char a[54]; 
void main() 
{ 
	unsigned char *array1,*array2; 
	int choice,result; 
	cout <<"请输入choice的值(1表示给Lean图象嵌入水印,2表示从嵌入水印的图象中提取水印):"; 
	cin >>choice; 
	switch(choice) 
	{ 
	case 1: 
		LoadFile(); 
		array1=ProdRandTem(f1);	 
		array2=WaterMarking(array1); 
		SaveFile(array2); 
		break; 
	case 2: 
		LoadWaterFile(); 
		CheckWater(array); 
		result=CheckResult(Zlc); 
		if(result==0) 
			cout <<"经检测,图象中没有嵌入水印!"<>ch; 
	if((f1=fopen(ch,"rb+"))==NULL)	 
	{  
		cout <<"can't open the file!"<0.7) 
		return 1; 
	if(z<-0.7) 
		return -1; 
	return 0; 
}