TY  - BOOK
AU  - O,Ying-Lie
TI  - Shape in picture: mathematical description of shape in grey-level images 
SN  - 3540575782 :
U1  - 006.60151 
PY  - 1995///
CY  - Berlin
PB  - Springer-Verlag
KW  - Computer graphics
KW  - Congresses
KW  - Shape theory (Topology)
N1  - Includes index
ER  -