| authors |
Chen, C.L. Philip and Sen, Xie |
| year |
1996 |
| title |
Freehand drawing system using a fuzzy logic concept |
| source |
Computer-Aided Design, Vol. 28 (2) (1996) pp. 77-89 |
| summary |
A pen-based drawing system using a fuzzy logic concept has been developed. The Fuzzy Freehand Drawing System (FFDS) can infer human drawing intentions and generate the corresponding geometric primitivesand smooth B-spline curves. FFDS is a pen-based real time drawing system. On the basis of drawing position, speed, and acceleration information, FFDS establishes geometric primitives. Unintentional points areeliminated using fuzzy filtering rules. FFDS analyses the drawn curve with reference models, and obtains the corresponding possibilities. Fuzzy inference rules are used to recognize the correct model. Finally, thecorrect geometric primitives are drawn automatically. |
| keywords |
Free Curves, Freehand Drawing, Fuzzy Logic |
| series |
journal paper |
| references |
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