Sympc 
Man- 
for la 
Shunji IV 
Institute Oj 
ABSTRACT: 
classifie; 
respectiv; 
classifie; 
and to en; 
System wii 
Saturatioi 
the compul 
data. As 
The man-mé 
and on-lir 
1 THE OB. 
In order t 
conventior 
* misclass 
distribi 
* lack of 
each pi? 
position 
* lack of 
reliabil 
an interac 
has been d 
classifica 
sional his 
digitizer 
2 MAN-MAC 
2.1 Hardw 
The follow 
1) Compute 
2) Color G 
3) Digitiz 
The follow 
to impleme: 
as shown ii 
1) Image p 
2) Histogr; 
3) Map piai 
2.2 S 
The fo 
1) FRQ 
2) IMG 
3) IMG