forked from freudenreichan/info2Praktikum-NeuronalesNetz
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97bf884e59
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imageInput.c
44
imageInput.c
@ -50,20 +50,48 @@ GrayScaleImageSeries *readImages(const char *path)
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fread(&width,1,sizeof(unsigned short),datei);
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fread(&width,1,sizeof(unsigned short),datei);
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fread(&height,1,sizeof(unsigned short),datei);
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fread(&height,1,sizeof(unsigned short),datei);
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//printf("%u Bilder und %u mal %u",image_count,width,height);
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//printf("%u Bilder und %u mal %u",image_count,width,height);
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GrayScaleImageSeries *series = NULL;
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series = malloc(sizeof(GrayScaleImageSeries));
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series->count = image_count;
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series->images = malloc(image_count*sizeof(GrayScaleImage));
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series->labels = malloc(image_count*sizeof(unsigned char));
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for(unsigned short i = 0;i<image_count;i++)
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{
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series->images[i].buffer = malloc(width*height);
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}
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for(unsigned short i = 0;i<image_count;i++)
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{
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for (unsigned int j=0;j<(width*height);j++)
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{
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fread(&series->images[i].buffer[j],1,1,datei);
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}
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fread(&series->labels[i],1,1,datei);
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//printf("%d\n",series->labels[i]);
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}
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fclose(datei);
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fclose(datei);
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GrayScaleImageSeries *series = NULL;
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return series;
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return series;
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}
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}
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// TODO Vervollständigen Sie die Funktion clearSeries, welche eine Bildserie vollständig aus dem Speicher freigibt
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// TODO Vervollständigen Sie die Funktion clearSeries, welche eine Bildserie vollständig aus dem Speicher freigibt
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void clearSeries(GrayScaleImageSeries *series)
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void clearSeries(GrayScaleImageSeries *series)
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{
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{
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if(series == NULL)
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{
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printf("Serie nicht vorhanden\n");
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return;
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}
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unsigned short anzahl = series->count;
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for(unsigned short i = 0;i<anzahl;i++)
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{
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free(series->images[i].buffer );
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}
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free(series->images);
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free(series->labels);
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free(series);
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printf("Serie freigegeben\n");
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return;
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}
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}
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