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資源簡介

用C語言寫的圖像處理程序，包括讀入8位圖像，對圖像進行直方圖均衡化，灰度線性變化和灰度線性拉伸。

資源截圖

代碼片段和文件信息 

#include
#include
#include?

RGBQUAD?*pColorTable;//顏色表指針

void?HistEqualize（BYTE?*imgdataint?widthint?heightint?bitCount）;
bool?saveBmp（char?*bmpName?unsigned?char?*imgBuf?int?width?int?height?int?biBitCount?RGBQUAD?*pColorTable）;
void?linerTrasmision（BYTE?*imgdataint?widthint?heightint?bitCountint?kint?b）;
void?GrayStretch（BYTE?*imgdataint?widthint?heightint?bitCountint?x1int?x2int?y1int?y2）;

int?ReadFileHeader（char?*filepathBITMAPFILEHEADER?*bmfh）
{
	??FILE?*fp;
	??//打開文件
	??fp=fopen（filepath“rb“）;
	??if（!fp）
	??{?
		?printf（“Can?not?open?the?file:%s\n“filepath）;
		?return?-1;
	??}
	??//讀入bfType
	??if（fread（&bmfh->bfTypesizeof（WORD）1fp）!=1）
	??{
	??printf（“Can?not?read?bfType?in?the?file?header.\n“）;
	??fclose（fp）;
	??return?-1;
	??}
	??//讀入bfSize
	??if（fread（&bmfh->bfSizesizeof（DWORD）1fp）!=1）
	??{
	??printf（“Can?not?read?bfSize?in?the?file?header.\n“）;
	??fclose（fp）;
	??return?-1;
	??}
	??//讀入bfReserved1
	??if（fread（&bmfh->bfReserved1sizeof（WORD）1fp）!=1）
	??{
	??printf（“Can?not?read?bfReserved1?in?the?file?header.\n“）;
	??fclose（fp）;
	??return?-1;
	??}
	??//讀入bfReserved2
	??if（fread（&bmfh->bfReserved2sizeof（WORD）1fp）!=1）
	??{
		printf（“Can?not?read?bfReserved2?in?the?file?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入bfOffBits
	??if（fread（&bmfh->bfOffBitssizeof（DWORD）1fp）!=1）
	??{
		printf（“Can?not?read?bfOffBits?in?the?file?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//關閉文件指針
	??fclose（fp）;
	??return?0;
}
int?ReadInfoHeader（char?*filepathBITMAPINFOHEADER?*bmih）?
{
	??FILE?*fp;
	??//打開文件
	??fp=fopen（filepath“rb“）;
	??if（!fp）
	??{
		printf（“Can?not?open?the?file:%s\n“filepath）;
		return?-1;
	??}
	??//使文件指針跳過文件頭（14字節）
	??fseek（fp14SEEK_SET）;
	??//讀入biSize
	??if（fread（&bmih->biSizesizeof（DWORD）1fp）!=1）
	??{
		printf（“Can?not?read?biSize?in?the?info?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入biWidth
	??if（fread（&bmih->biWidthsizeof（LONG）1fp）!=1）
	??{
		printf（“Can?not?read?biWidth?in?the?info?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入biHeight
	??if（fread（&bmih->biHeightsizeof（LONG）1fp）!=1）
	??{
		printf（“Can?not?read?biHeight?in?the?info?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入biPlanes
	??if（fread（&bmih->biPlanessizeof（WORD）1fp）!=1）
	??{
		printf（“Can?not?read?biPlanes?in?the?info?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入biBitCount
	??if（fread（&bmih->biBitCountsizeof（WORD）1fp）!=1）
	??{
		printf（“Can?not?read?biBitCount?in?the?info?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入biCompression
	??if（fread（&bmih->biCompressionsizeof（DWORD）1fp）!=1）
	??{
		printf（“Can?not?read?biCompression?in?the?info?header.\n“）;
		fclose（fp）;
		return?-1;
	??}
	??//讀入biSizeImage
	??if（fread（&bmih->biSizeImagesizeof（DWORD）1fp）!=1）
	??{
		printf（“Can?not?read?biSizeImage?in?the?info?header.\n“）;
		fclos

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-03-23?22:51??Image\
?????目錄???????????0??2014-03-23?22:51??Image\Bitmap\
?????文件????????4016??2014-03-23?22:50??Image\Bitmap\Bitmap.vcxproj
?????文件?????????963??2014-03-23?22:50??Image\Bitmap\Bitmap.vcxproj.filters
?????文件?????????394??2014-03-20?15:39??Image\Bitmap\Bitmap.vcxproj.user
?????目錄???????????0??2014-03-23?22:51??Image\Bitmap\Debug\
?????文件?????????103??2014-03-23?22:51??Image\Bitmap\Debug\Bitmap.lastbuildstate
?????文件????????1214??2014-03-23?22:51??Image\Bitmap\Debug\Bitmap.log
?????文件????????1282??2014-03-23?22:50??Image\Bitmap\Debug\cl.command.1.tlog
?????文件???????21054??2014-03-23?22:50??Image\Bitmap\Debug\CL.read.1.tlog
?????文件????????1116??2014-03-23?22:50??Image\Bitmap\Debug\CL.write.1.tlog
?????文件???????50338??2014-03-23?22:50??Image\Bitmap\Debug\first_homework.obj
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link-cvtres.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link-cvtres.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link-rc.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link-rc.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.11480-cvtres.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.11480-cvtres.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.11480-rc.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.11480-rc.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.11480.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.11480.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.6184-cvtres.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.6184-cvtres.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.6184-rc.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.6184-rc.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.6184.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.6184.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.8680-cvtres.read.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.8680-cvtres.write.1.tlog
?????文件???????????2??2014-03-23?22:51??Image\Bitmap\Debug\link.8680-rc.read.1.tlog
............此處省略24個文件信息

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