304 search results - page 8 / 61 » From the multiple frequency tracker to the multiple frequenc... |
CVPR
2008
IEEE
15 years 4 months ago
2008
IEEE
We present a novel and effective algorithm for rotation symmetry group detection from real-world images. We propose a frieze-expansion method that transforms rotation symmetry gro...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— In an OFDM system, channel estimation can be considered as sampling the time-frequency response of the channel through a number of known pilot symbols placed across the time-fr...
IAJIT
2008
14 years 10 months ago
2008
: As technology becomes increasingly able to meet the requirements, interest in faster, noncoherent, frequency hopping rates to reduce the jamming of communication has heightened. ...
NAACL
2003
14 years 11 months ago
2003
Statistical measures of word similarity have application in many areas of natural language processing, such as language modeling and information retrieval. We report a comparative...
PERCOM
2007
ACM
15 years 9 months ago
2007
ACM
Activity monitoring, a crucial task in many applications, is often conducted expensively using video cameras. Also, effectively monitoring a large field by analyzing images from m...