//////////////////////////////////////////////////////////////
//Name:edge.c
//Purpose:?edge?detectiong?and?hough?transform
//Author:?phoenix?CS?TshingHua?Beijing?P.R.C.
//Email:?bjlufengjun@www.163.net?or?lufengjun@hotmail.com
//Date:April?3?1998

//header?file
#include?“bmp.h“
#include?“memory.h“
#include?“math.h“
#include?“stdio.h“
//owner?defined?stack
typedef?struct{
			??HGLOBAL?hMem;
??			??POINT?*lpMyStack;
			??LONG??ElementsNum;
			??LONG??ptr;
			??}MYSTACK;
//macro?definition
#define?WIDTHBYTES（i）????（（i+31）/32*4）
#define?PI?3.1415926535

//function?declaration
int?WINAPI?WinMain?（HANDLE?HANDLE?LPSTR?int）;
LRESULT?CALLBACK?MainWndProc（HWND??UINTWPARAM?LPARAM）;
BOOL?LoadBmpFile?（HWND?hWndchar?*BmpFileName）;
BOOL?TemplateOperation（HWND?hWnd?int?TemplateType）;
BOOL?Outline（HWND?hWnd）;
BOOL?Hough（HWND?hWnd）;
BOOL?LapOfGauss（HWND?hWnd）;
BOOL?Contour（HWND?hWnd）;
BOOL?IsContourP（LONG?xLONG?y?char?*lpPtr）;
BOOL?SeedFill（HWND?hWnd）;
BOOL?InitStack（HWND?hWndLONG?StackLen）;
void?DeInitStack（）;
BOOL?MyPush（POINT?p）;
POINT?MyPop（）;
BOOL?IsStackEmpty（）;
//global?variable?declaration
BITMAPFILEHEADER???bf;
BITMAPINFOHEADER???bi;
HPALETTE???????????hPalette=NULL;
HBITMAP????????????hBitmap=NULL;
HGLOBAL????????????hImgData=NULL;
DWORD??????????????NumColors;
DWORD??????????????LineBytes;
HINSTANCE??????????ghInst;
DWORD??????????????ImgWidth=0??ImgHeight=0;
//template?array
float?Template_Smooth_Box[9]={1.0f1.0f1.0f1.0f1.0f1.0f1.0f1.0f1.0f};
float?Template_Smooth_Gauss[9]={1.0f2.0f1.0f2.0f4.0f2.0f1.0f2.0f1.0f};
float?Template_Sharpen_Laplacian[9]={-1.0f-1.0f-1.0f-1.0f9.0f-1.0f-1.0f-1.0f-1.0f};
float?Template_HSobel[9]={-1.0f0.0f1.0f-2.0f0.0f2.0f-1.0f0.0f1.0f};
float?Template_VSobel[9]={-1.0f-2.0f-1.0f0.0f0.0f0.0f1.0f2.0f1.0f};
float?Template_HIsoSobel[9]={-1.0f0.0f1.0f-1.4142f0.0f1.4142f-1.0f0.0f1.0f};
float?Template_VIsoSobel[9]={-1.0f-1.4142f-1.0f0.0f0.0f0.0f1.0f1.4142f1.0f};
float?Template_Log[25]={-2.0f-4.0f-4.0f-4.0f-2.0f
				???	????-4.0f0.0f8.0f0.0f-4.0f
						-4.0f8.0f24.0f8.0f-4.0f
						-4.0f0.0f8.0f0.0f-4.0f
						-2.0f-4.0f-4.0f-4.0f-2.0f};
MYSTACK?SeedFillStack;
POINT?SeedPoint;
BOOL?IsSelecting;
///////////////////////////////////////////////////////////
int?PASCAL?WinMain?（HANDLE?hInstance?HANDLE?hPrevInstance
		????LPSTR?lpszCmdLine?int?nCmdShow）
{
	MSG???????msg;
	WNDCLASS??wndclass;
	HWND??????hWnd;

	ghInst=hInstance;
	if?（?!?hPrevInstance?）{
		wndclass.style?=?CS_HREDRAW?|?CS_VREDRAW;
		wndclass.lpfnWndProc?=?MainWndProc;
		wndclass.cbClsExtra?=?0;
		wndclass.cbWndExtra?=?0;
		wndclass.hInstance?=?hInstance;
		wndclass.hIcon?=?LoadIcon?（NULL?IDI_APPLICATION）;
		wndclass.hCursor?=?LoadCursor?（NULL?IDC_ARROW）;
		wndclass.hbrBackground?=?GetStockobject?（WHITE_BRUSH）;
		wndclass.lpszMenuName?=??“BMPMENU“;
		wndclass.lpszClassName?=?“phoenix?ip?system“;

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

?????文件??????34772??2008-10-19?13:41??圖像邊緣檢測\Bmp.aps

?????文件????????818??1998-04-21?18:53??圖像邊緣檢測\Bmp.h

?????文件???????1062??1998-04-21?18:52??圖像邊緣檢測\Bmp.rc

?????文件????????448??2008-10-19?13:44??圖像邊緣檢測\Debug\Bmp.res

?????文件??????52836??2008-10-19?13:44??圖像邊緣檢測\Debug\edge.obj

?????文件??????41984??2009-05-11?15:06??圖像邊緣檢測\Debug\vc60.idb

?????文件??????61440??2008-10-19?13:44??圖像邊緣檢測\Debug\vc60.pdb

?????文件?????200780??2008-10-19?13:44??圖像邊緣檢測\Debug\圖像邊緣檢測.exe

?????文件?????254936??2008-10-19?13:44??圖像邊緣檢測\Debug\圖像邊緣檢測.ilk

?????文件????2815444??2008-10-19?13:44??圖像邊緣檢測\Debug\圖像邊緣檢測.pch

?????文件?????377856??2008-10-19?13:44??圖像邊緣檢測\Debug\圖像邊緣檢測.pdb

?????文件??????31475??2008-10-19?13:43??圖像邊緣檢測\edge.c

?????文件?????360054??2009-04-30?14:32??圖像邊緣檢測\test.bmp

?????文件???????4097??2008-10-19?13:41??圖像邊緣檢測\圖像邊緣檢測.dsp

?????文件????????549??2008-10-19?13:40??圖像邊緣檢測\圖像邊緣檢測.dsw

?????文件??????50176??2009-05-11?15:06??圖像邊緣檢測\圖像邊緣檢測.ncb

?????文件??????48640??2009-05-11?15:06??圖像邊緣檢測\圖像邊緣檢測.opt

?????文件???????1544??2008-10-19?13:44??圖像邊緣檢測\圖像邊緣檢測.plg

?????目錄??????????0??2008-10-19?13:44??圖像邊緣檢測\Debug

?????目錄??????????0??2009-05-11?15:06??圖像邊緣檢測

-----------?---------??----------?-----??----

??????????????4338911????????????????????20