111 search results - page 4 / 23 » An Information Retrieval Model Based on Discrete Fourier Tra... |
AIRS
2005
Springer
13 years 9 months ago
2005
Springer
ICMCS
2000
IEEE
13 years 12 months ago
2000
IEEE
This paper proposes a content-based audio information retrieval and indexing technique based on wavelet transform. The presented approach uses multiresolution decomposition proper...
CHES
2006
Springer
13 years 11 months ago
2006
Springer
This paper describes high-resolution waveform matching based on a Phase-Only Correlation (POC) technique and its application for a side-channel attack. Such attacks, such as Simple...
MMSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—Feature extraction is a key issue in contentbased image retrieval (CBIR). In the past, a number of texture features have been proposed in literature, including statistic...
DAS
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...