인공지능 퍼지 프로젝트 - 잡음제거 Mean Filter

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

int row,col,i,i1,j,j1;     int Temp,Size=7; //마스크 크기 조절     double Sum;     unsigned char *Result;     Result=(unsigned char*)calloc(Width*Height,sizeof(char));       for(row=0;row<Height;row++)     {         for(col=0;col<Width;col++)         {             Sum=0.0;             for(i=0;i<Size;i++)             {                 i1=row+i-(int)((Size-1)/2);                 if(i1<0) i1=0;                 if(i1>Height-1) i1=Height-1;                 for(j=0;j<Size;j++)                 {                     j1=col+j-(int)((Size-1)/2);                     if(j1<0) j1=0;                     if(j1>Width-1) j1=Width-1;                      Sum+=Orig[i1*Width+j1];                 }             }               Temp=(int)(Sum/(Size*Size)+0.5);             if(Temp<0) Temp=0;             if(Temp>255) Temp=255;             Result[row*Width+col]=(unsigned char)Temp;         }     }     return Result; <SPAN id=tx_marker_caret></SPAN>

마스크를 3 5 7 세가지로 조절했을때도 결과 값은 다르다 (소스참고)

ga4.raw

LENNA.raw

잡음제거mean filter.exe