Visualization Group Data sets

• File format
  
• Data sets
  

All data sets are stored in a simple binary format. It consits of a 6 byte header which contains the data set dimensions (one unsigned 2 byte value per dimension) followed by the voxel data (one unsigned 2 byte value per voxel) in sequential slice-by-slice order. The data range is [0,4095]. The format uses little-endian byte order. Here is a simple C++ code snippet to read such a file into an array:

FILE *fp = fopen("filename.dat","rb");

unsigned short vuSize[3];
fread((void*)vuSize,3,sizeof(unsigned short),fp);

int uCount = int(vuSize[0])*int(vuSize[1])*int(vuSize[2]);
unsigned short *pData = new unsigned short[uCount];
fread((void*)pData,uCount,sizeof(unsigned short),fp);

fclose(fp);

To download alternate resolutions or to see further information about each data set, just click on the thumbnail image.

2006
	Christoph Heinzl Christmas Present [ 492x492x442]	Data set
2005
	Meister Eduard Gröller, Georg Glaeser, Johannes Kastner Stag beetle [ 832x832x494]	Data set
2002
	Armin Kanitsar Christmas tree [ 512x499x512]	Data set