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| 1 | + |
| 2 | +void load_data(){ |
| 3 | + cout<<"------------加载中------------" <<endl<<endl; |
| 4 | + for(int i=0;i<10;i++){ |
| 5 | + for(int j=1;j<=number;j++){ |
| 6 | + PIMAGE p=newimage(); |
| 7 | + string dir=""; |
| 8 | + dir="mnist_images\\"; |
| 9 | + dir+=char(i+'0'); |
| 10 | + dir+="\\"; |
| 11 | + dir+=to_string(j); |
| 12 | + dir+=".png"; |
| 13 | + cout<<"finish:"<<dir<<endl; |
| 14 | + getimage(p,dir.c_str()); |
| 15 | + int cnt=0; |
| 16 | + for(int y=0;y<28;y++){ |
| 17 | + for(int x=0;x<28;x++){ |
| 18 | + color_t color=getpixel(x,y,p); |
| 19 | + int value=EGEGET_R(color)+EGEGET_G(color)+EGEGET_B(color); |
| 20 | + value/=3; |
| 21 | + ima[i][j][cnt++]=1.0*value/255.0; |
| 22 | + } |
| 23 | + } |
| 24 | + delimage(p); |
| 25 | + } |
| 26 | + |
| 27 | + for(int j=1;j<=10;j++){ |
| 28 | + PIMAGE p=newimage(); |
| 29 | + string dir=""; |
| 30 | + dir="mnist_images\\"; |
| 31 | + dir+=char(i+'0'); |
| 32 | + dir+="\\"; |
| 33 | + dir+=to_string(j+number+20); |
| 34 | + dir+=".png"; |
| 35 | + cout<<"finish:"<<dir<<endl; |
| 36 | + getimage(p,dir.c_str()); |
| 37 | + int cnt=0; |
| 38 | + for(int y=0;y<28;y++){ |
| 39 | + for(int x=0;x<28;x++){ |
| 40 | + color_t color=getpixel(x,y,p); |
| 41 | + int value=EGEGET_R(color)+EGEGET_G(color)+EGEGET_B(color); |
| 42 | + value/=3; |
| 43 | + ima[i+10][j][cnt++]=1.0*value/255.0; |
| 44 | + } |
| 45 | + } |
| 46 | + delimage(p); |
| 47 | + } |
| 48 | + } |
| 49 | + |
| 50 | + |
| 51 | + cout<<endl<<"------------加载完毕------------" <<endl; |
| 52 | + return; |
| 53 | +} |
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