Every image both in colour and depth was stored as a
single file. Color images were stored as standard bitmap
files with 32 bit depth and in resolution of 1280x960 pixels.
The depth images were stored as a text files where every
pixel of a depth image is represented by its depth value.
This depth value is in fact a distance from the Kinect
in millimeters. Depth images were stored in resolution of
640x480 pixels. Values for the valid depth are in range from400 to 3000 millimeters. Other values are constants specified
by the Kinect:
• -1 for undefined depth
• 0 for too near depth and
• 4095 for too far depth.
The database can be downloaded at the homepage
of laboratory of Visual Analysis of People at:
http://www.vap.aau.dk/