Browsing by Keywords "Higher order statistics"
Now showing items 1-4 of 4
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Characterization of sleep spindles using higher order statistics and spectra
(IEEE, 2000-08)This work characterizes the dynamics of sleep spindles, observed in electroencephalogram (EEG) recorded from humans during sleep, using both time and frequency domain methods which depend on higher order statistics and ... -
Detection of microcalcifications in mammograms using higher order statistics
(Institute of Electrical and Electronics Engineers, 1997-08)A new method for detecting microcalcifications in mammograms is described. In this method, the mammogram image is first processed by a subband decomposition filterbank. The bandpass subimage is divided into overlapping ... -
Detection of microcalcifications in mammograms using local maxima and adaptive wavelet transform analysis
(The Institution of Engineering and Technology(IET), 2002-10-24)A method for computer-aided diagnosis of microcalcification clusters in mammogram images is presented. Microcalcification clusters which are an early sign of breast cancer appear as isolated bright spots in mammograms. ... -
Small moving object detection using adaptive subband decomposition in video sequences
(SPIE, 2000)In this paper, a small moving object method detection method in video sequences is described. In the first step, the camera motion is eliminated using motion compensation. An adaptive subband decomposition structure is ...
