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PR
2000
92views more  PR 2000»
14 years 9 months ago
On the independence of rotation moment invariants
The problem of the independence and completeness of rotation moment invariants is addressed in this paper. First, a general method for constructing invariants of arbitrary orders ...
Jan Flusser
SIGCSE
2009
ACM
135views Education» more  SIGCSE 2009»
15 years 10 months ago
Breadth-last technical electives: integrating the CS core via computer games and mobile robotics
In this paper, we introduce the concept of breadth-last technical elective courses, which are designed to assist undergraduate CS students in integrating their entire core curricu...
William W. White, Jerry B. Weinberg
MFCS
2009
Springer
15 years 4 months ago
Bounds on Non-surjective Cellular Automata
Abstract. Cellular automata (CA) are discrete, homogeneous dynamical systems. Non-surjective one-dimensional CA have nite words with no preimage (called orphans), pairs of dieren...
Jarkko Kari, Pascal Vanier, Thomas Zeume
ISVD
2007
IEEE
15 years 4 months ago
Variants of Jump Flooding Algorithm for Computing Discrete Voronoi Diagrams
Jump flooding algorithm (JFA) is an interesting way to utilize the graphics processing unit to efficiently compute Voronoi diagrams and distance transforms in 2D discrete space. T...
Guodong Rong, Tiow Seng Tan
SAG
2004
Springer
15 years 3 months ago
A Proxy Service for the xrootd Data Server
In data intensive sciences like High Energy Physics, large amounts of data are typically distributed and/or replicated to several sites. Although there exist various ways to store...
Andrew Hanushevsky, Heinz Stockinger