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CAD
1999
Springer
15 years 6 months ago
Computing offsets of NURBS curves and surfaces
This paper presents algorithms for computing offsets of NURBS curves and surfaces. The basic approach consists of four steps: (1) recognition of special curves and surfaces; (2) s...
Les A. Piegl, Wayne Tiller
IVC
2002
91views more  IVC 2002»
15 years 6 months ago
Compensating for ensemble-specific effects when building facial models
When attempting to code faces for modeling or recognition, estimates of dimensions are typically obtained from an ensemble. These tend to be significantly sub-optimal. Firstly, en...
Nicholas Costen, Timothy F. Cootes, Christopher J....
PAMI
1998
86views more  PAMI 1998»
15 years 6 months ago
Spatial Sampling of Printed Patterns
—The bitmap obtained by scanning a printed pattern depends on the exact location of the scanning grid relative to the pattern. We consider ideal sampling with a regular lattice o...
Prateek Sarkar, George Nagy, Jiangying Zhou, Danie...
PR
1998
144views more  PR 1998»
15 years 6 months ago
A Multi-Scale Morphologic Edge Detector
—In this paper we present a morphologic edge detection methods using multi-scale approach for detecting edges of various fineness under noisy condition. It is shown that the pro...
Bhabatosh Chanda, Malay K. Kundu, Y. Vani Padmaja
TITS
2002
80views more  TITS 2002»
15 years 6 months ago
Toward vision-based intelligent navigator: its concept and prototype
This paper proposes a novel concept of intelligent navigator that can give the driver timely advice on safe and efficient driving. From both the current traffic condition obtained ...
Jun Miura, Motokuni Itoh, Yoshiaki Shirai
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