圖像增強(qiáng)直方圖均衡化處理c語(yǔ)言實(shí)現(xiàn)-文庫(kù)吧
2025-08-07 16:16 本頁(yè)面
【正文】 *sizeof(BYTE))；h=ReadPixelData(imgData)；if(h==0){printf(Read pixel data successful！\n)；}if(i==0amp。amp。k==0amp。amp。h==0){printf(Read datas successful！\n)；}}void HistTrans(){int i,j,k；int count[256]；double SHisPixels[256]；int*Pixels；FILE*fp；Pixels=(int*)malloc(256*N*sizeof(int))；for(i=0；i 256；i++){count[i]=0；SHisPixels[i]=；}for(i=0；i 256*N；i++){Pixels[i]=0；}for(i=0；i N；i++){count[imgData[i]]++；}for(i=0；i 256；i++){k=0；for(j=0；j N；j++){if(imgData[j]==i){Pixels[i*256+k]=j；k++；}}}SHisPixels[0]=((double)count[0]/N)；for(i=1；i 256；i++){SHisPixels[i]=SHisPixels[i1]+((double)count[i]/N)；}for(i=0；i 256；i++){for(j=0；j count[i]；j++){imgData[Pixels[i*256+j]]=int(SHisPixels[i]*255+)；}}}int ReadFileHeader(BITMAPFILEHEADER*bmfh){FILE*dataFile；dataFile=fopen(,r)；if(fread(amp。bmfhbfType,sizeof(WORD),1,dataFile)！=1){printf(Can not read bfType in the file header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmfhbfSize,sizeof(DWORD),1,dataFile)！=1){printf(Can not read bfSize in the file header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmfhbfReserved1,sizeof(WORD),1,dataFile)！=1){printf(Can not read bfReserved1 in the file header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmfhbfReserved2,sizeof(WORD),1,dataFile)！=1){printf(Can not read bfReserved2 in the file header.\n)；fclose(dataFile)；return1；}if(fread(amp。bmfhbfOffBits,sizeof(DWORD),1,dataFile)！=1){printf(Can not read bfOffBits in the file header.\n)；fclose(dataFile)；return1；}fclose(dataFile)；return 0；}int ReadInfoHeader(BITMAPINFOHEADER*bmih){FILE*dataFile；dataFile=fopen(,r)；fseek(dataFile,14,SEEK_SET)；if(fread(amp。bmihbiSize,sizeof(DWORD),1,data
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