3. Conclusion
As you can see, face recognition system is very important
in our daily life. It is possesses a really great advantage.
Among the whole types of biometric, face recognition
system is the most accurate. Research has been conducted
vigorously in this area for the past four decades or so, and
though huge progress has been made, encouraging results
have been obtained and current face recognition systems
have reached a certain degree of maturity when operating
under constrained conditions; however, they are far from
achieving the ideal of being able to perform adequately in
all the various situations that are commonly encountered
by applications utilizing these techniques in practical life.
The ultimate goal of researchers in this area is to enable
computers to emulate the human vision system . To attain
this objective, “Strong and coordinated effort between the
computer vision, signal processing, and psychophysics and
neurosciences communities is needed”
As a future work, we would like to explore this research
area more deeply.