Man is a living creature who detects motion in its
neighborhood through sensory perceptions, which is
available at the moment. One can detect the movement not
only by vision but also by hearing and smell. Unfortunately,
these facts lead to the erroneous assertion that the issue of
motion detection is a trivial matter for inanimate creatures
(machine) and motion detection can be solved very easily
and within a short timeframe. The issue of motion detection,
as such, is in fact very broad and complex issue that deals
with a lot of people and companies around the world;
because the motion detection plays an important role in
many areas of modern life.