TY - JOUR
T1 - Freehand drawing system using a fuzzy logic concept
AU - Qin, Sheng-feng
AU - Jordanov, Ivan
AU - Wright, David
PY - 1999
Y1 - 1999
N2 - Chen and Xie reported the development of a pen-based Fuzzy Freehand Drawing System (FFDS) that uses a Limiting multiplier to reconstruct ellipses from scattered data. The purpose of the present work is to show that although Chen and Xie's method is of interest, two of their equations (Eqs. 11 and 12) are correct only for a special case and not in general.
AB - Chen and Xie reported the development of a pen-based Fuzzy Freehand Drawing System (FFDS) that uses a Limiting multiplier to reconstruct ellipses from scattered data. The purpose of the present work is to show that although Chen and Xie's method is of interest, two of their equations (Eqs. 11 and 12) are correct only for a special case and not in general.
UR - https://www.scopus.com/pages/publications/0032672993
U2 - 10.1016/S0010-4485(99)00036-6
DO - 10.1016/S0010-4485(99)00036-6
M3 - Article
SN - 0010-4485
SN - 1879-2685
VL - 31
SP - 359
EP - 360
JO - Computer-Aided Design
JF - Computer-Aided Design
IS - 5
ER -