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ICCV
2003
IEEE
15 years 11 months ago
A Cylindrical Surface Model to Rectify the Bound Document Image
This article proposes a novel approach on how to rectify the photo image of the bound document. The surface of the document is modeled by a cylindrical surface. By the geometry of...
Huaigu Cao, Xiaoqing Ding, Changsong Liu
TPCG
2003
IEEE
15 years 11 months ago
Planar Bones for MPEG-4 Facial Animation
This paper proposes a deformation technique called Planar Bones, derived from Surface-oriented Free Form Deformations, and explores its application to the context of Facial Animat...
Manuel A. Sánchez Lorenzo, Steve C. Maddock
COMPGEOM
2003
ACM
15 years 11 months ago
Finding a curve in a map
Given a polygonal curve and a geometric graph, we describe an efficient algorithm to find a path in the graph which is most similar to the curve, using the well-known Fr´echet d...
Carola Wenk, Helmut Alt, Alon Efrat, Lingeshwaran ...
SI3D
2003
ACM
15 years 11 months ago
Augmented reality user interfaces and techniques for outdoor modelling
This paper presents user interface technology for mobile outdoor augmented reality systems, and a set of new techniques we have named construction at a distance for the capture an...
Wayne Piekarski, Bruce H. Thomas
DAC
1998
ACM
15 years 10 months ago
Global Routing with Crosstalk Constraints
—Due to the scaling down of device geometry and increasing of frequency in deep submicron designs, crosstalk between interconnection wires has become an important issue in very l...
Hai Zhou, D. F. Wong