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ICASSP
2010
IEEE
15 years 6 months ago
Audio forensics from acoustic reverberation
An audio recording is subject to a number of possible distortions and artifacts. For example, the persistence of sound, due to multiple reflections from various surfaces in a roo...
Hafiz Malik, Hany Farid
IROS
2007
IEEE
128views Robotics» more  IROS 2007»
16 years 29 days ago
A scalable distributed algorithm for shape transformation in multi-robot systems
Abstract— Distributed reconfiguration is an important problem in multi-robot systems such as mobile sensor nets and metamorphic robot systems. In this work, we present a scalabl...
Ram Ravichandran, G. Gordon, Seth Copen Goldstein
DSSCV
2005
Springer
16 years 5 days ago
Pre-symmetry Sets of 3D Shapes
We show that the pre-symmetry set of a smooth surface in 3-space has the structure of the graph of a function from R2 to R2 in many cases of interest, generalising known results fo...
André Diatta, Peter J. Giblin
171
Voted
ICDAR
2003
IEEE
15 years 12 months ago
Shape Matching Using GAT Correlation against Nonlinear Distortion and its Application to Handwritten Numeral Recognition
This paper addresses the problem of to what extent linear transformation can alleviate nonlinear distortion. We investigate a technique of global affine transformation (GAT) corre...
Toru Wakahara
SG
2010
Springer
15 years 11 months ago
A Method for Reconstructing Sketched Polyhedral Shapes with Rounds and Fillets
In this paper we present a method for detecting rounds and fillets in engineering sketches and drawings, and automatically generating a 3D model of the corresponding object, with r...
Pedro Company, Peter Ashley, Clifford Varley