77 search results - page 4 / 16 » Multiscale Keypoint Analysis based on Complex Wavelets |
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper proposes a new texture classifier based on the Quaternionic Wavelet Transform (QWT). This recent transform separates the informations contained in the image better tha...
TSP
2008
13 years 7 months ago
2008
The two-band discrete wavelet transform (DWT) provides an octave-band analysis in the frequency domain, but this might not be "optimal" for a given signal. The discrete w...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
In this paper, a new systematic method to segment possible target areas based on wavelet transforms is presented. We develop an analytic model for the segmentation of targets, whi...
ATAL
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We describe an analytic approach, multiscale analysis, that can demonstrate the fundamental limitations of decomposition based engineering for the development of highly c...
BIOINFORMATICS
2010
13 years 6 months ago
2010
Motivation: Peaks are the key information in Mass Spectrometry (MS) which has been increasingly used to discover diseases related proteomic patterns. Peak detection is an essentia...