We show how to use spatiograms in kernel-based trackers, deriving a mean shift ... Experiments show improved tracking results compared with histograms, using ...
the intensity gradient of perimeter pixel : number of perimeter pixels : ... The normalized distance on boundary pixels. Divide to multi-channels. Head Tracking ...
Passive infra-red sensor. Accelerometer (X-Y-Z axes) Ambient thermometer ... BUT the large number of images means it's difficult to access them, for example: ...