Sciweavers

1040 search results - page 13 / 208
» A New Periodicity Lemma
Sort
View
ICPR
2008
IEEE
15 years 6 months ago
Segmentation of periodically moving objects
We present a new approach for the identification and segmentation of objects undergoing periodic motion. Our method uses a combination of maximum likelihood estimation of the per...
Ousman Azy, Narendra Ahuja
IWDC
2001
Springer
15 years 4 months ago
An Adaptive Periodic FEC Scheme for Internet Video Applications
When transmitting packets compressed with a high compression standard such as MPEG or H.261, the loss of single packet has a considerable effect on the following frames because of ...
Tae-uk Choi, Myoung-Kyoung Ji, Seong-Ho Park, Ki-D...
HYBRID
2009
Springer
15 years 6 months ago
Periodically Controlled Hybrid Systems
Abstract. This paper introduces Periodically Controlled Hybrid Automata (PCHA) for describing a class of hybrid control systems. In a PCHA, control actions occur roughly periodical...
Tichakorn Wongpiromsarn, Sayan Mitra, Richard M. M...
CORR
2007
Springer
99views Education» more  CORR 2007»
14 years 11 months ago
Periodic complementary sets of binary sequences
Let PCSN p denote a set of p binary sequences of length N such that the sum of their periodic auto-correlation functions is a δ-function. In the 1990, B¨omer and Antweiler addres...
Dragomir Z. Djokovic
80
Voted
MOC
2010
14 years 6 months ago
The period of the Bell numbers modulo a prime
We discuss the numbers in the title, and in particular whether the minimum period of the Bell numbers modulo a prime p can be a proper divisor of Np = (pp - 1)/(p - 1). It is known...
Peter L. Montgomery, Sangil Nahm, Samuel S. Wagsta...