圖像增強(qiáng)直方圖均衡化處理c語言實(shí)現(xiàn)-文庫吧資料
2024-09-04 16:16本頁面
【正文】 eturn1；}for(i=0；i 256；i++){pal[i].rgbBlue=i；pal[i].rgbGreen=i；pal[i].rgbRed=i；pal[i].rgbReserved=0；}return 0；}int ReadPixelData(BYTE*imgData){BYTE*data；FILE*dataFile；DWORD dwLineBytes；dwLineBytes=GetLineBytes(,)；data=(BYTE*)malloc(dwLineBytes**sizeof(BYTE))；dataFile=fopen(,rb)；fseek(dataFile,SEEK_SET)；if(fread(data,dwLineBytes**sizeof(BYTE),1,dataFile)！=1){printf(Can not read the pixel data.\n)；free(data)；fclose(dataFile)；return1；}memcpy(imgData,data,dwLineBytes**sizeof(BYTE))；free(data)；fclose(dataFile)；return 0；}LONG GetLineBytes(int imgWidth,int bitCount){return(imgWidth*bitCount+31)/32*4；}int SaveAsImage(char*filepath){FILE*dataFile；RGBQUAD pal[256]；int i；DWORD dwLineBytes；dwLineBytes=GetLineBytes(,)；dataFile=fopen(filepath,wb)；if(！dataFile){printf(Error：Can not open the file：%s\n,filepath)；return1；}for(i=0；i 256；i++){pal[i].rgbReserved=0；pal[i].rgbBlue=i；pal[i].rgbGreen=i；pal[i].rgbRed=i；}if(fwrite(amp。bmihbiYPelsPerMeter,sizeof(LONG),1,dataFile)！=1){printf(Can not read biYPelsPerMeter in the info header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmihbiSizeImage,sizeof(DWORD),1,dataFile)！=1){printf(Can not read biSizeImage in the info header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmihbiBitCount,sizeof(WORD),1,dataFile)！=1){printf(Can not read biBitCount in the info header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmihbiHeight,sizeof(LONG),1,dataFile)！=1){printf(Can not read biHeight in the info header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmihbiSize,sizeof(DWORD),1,dataFile)！=1){printf(Can not read biSize in the info header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmfhbfReserved2,si
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