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DGCI
2000
Springer
15 years 11 months ago
Digital Jordan Curve Theorems
The importance of digital geometry in image processing is well documented. To understand global properties of digital spaces and manifolds we need a solid understanding of local pr...
Christer O. Kiselman
ACCV
1998
Springer
15 years 10 months ago
Optical Flow in the Scale Space
Scale space is a natural way to handle multi-scale problems. Yang and Ma have considered the correspondence between scales, and proposed optical flow in the scale space. In this p...
Qing Yang, Songde Ma
NDQA
2003
108views Education» more  NDQA 2003»
15 years 8 months ago
Issues in Extraction and Categorization for Question Answering
We describe our approach in constructing question answering systems, which involves natural language parsing enhanced with named entity extraction and part-of-speech tagging. Perf...
David Eichmann
BC
2004
86views more  BC 2004»
15 years 6 months ago
Is sparse and distributed the coding goal of simple cells?
Abstract. The question of why the receptive fields of simple cells in the primary visual cortex are Gabor-like is a crucial one in vision research. Many research efforts (Olshausen...
Li Zhao
CG
2004
Springer
15 years 6 months ago
Views of Fibonacci dynamics
The Binet formula gives a natural way for Fibonacci numbers to be viewed as a function of a complex variable. We experimentally study the complex dynamics of the Fibonacci numbers...
Clifford A. Reiter