259 search results - page 7 / 52 » A pair of orthogonal frames |
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
The problem of finding the optimal set of quantized coefficients for a frame-based encoded signal is known to be of very high complexity. This paper presents an efficient method o...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
To combine the high power efficiency of Continuous Phase Modulation (CPM) with either high spectral efficiency or enhanced performance in low Signal to Noise conditions, some auth...
TIP
2008
13 years 7 months ago
2008
A distinction is usually made between wavelet bases and wavelet frames. The former are associated with a one-to-one representation of signals, which is somewhat constrained but mos...
HLK
2003
IEEE
14 years 28 days ago
2003
IEEE
A method is presented for automatically extracting key frames from an image sequence. The sequence is divided into clusters of frames with similar appearance, and the most central...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper we propose a method for matching articulated shapes represented as large sets of 3D points by aligning the corresponding embedded clouds generated by locally linear ...