Publication,
Research,
Docs and Info,
KAMEDA
Let 
be an image of the frame n which is taken at
time 
and the images are taken with the time interval 
.
A pixel value s located at 
at time 
is defined as
below.
means the pixel value at 
in the
image 
. A difference image is segmented into two regions
according to 
.
This region consists of the projections of the nodes in 
and a background.
Moving region 
consists of three regions; generated
moving region 
, continuous moving region 
, and vanishing moving region 
. These three
regions are defined below. In the formulations, 
means union of the projections of all the nodes in the node set 
onto the image plane.
