In this paper we present an innovative vector outline description scheme that employs C¹ locally-controlled interpolatory subdivision curves to model the contours that best fit black-on-white bitmap images. The core of the method for outline extraction includes a procedure for salient features detection and an automatic algorithm for computing an appropriate set of local tensions.
Beccari, C., Casciola, G., Romani, L. (2007). A Vector Outline Descriptor using Interpolatory Subdivision Curves. In P. Chenin, T. Lyche, L.L. Schumaker (a cura di), Curve and Surface Design: Avignon 2006 (pp. 31-40). Brentwood (TN) : Nashboro.
A Vector Outline Descriptor using Interpolatory Subdivision Curves
ROMANI, LUCIA
2007
Abstract
In this paper we present an innovative vector outline description scheme that employs C¹ locally-controlled interpolatory subdivision curves to model the contours that best fit black-on-white bitmap images. The core of the method for outline extraction includes a procedure for salient features detection and an automatic algorithm for computing an appropriate set of local tensions.
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