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Semi-automated, subtle, ground surface change detection using synthetic aperture radar coherent change detection (SAR CCD) suffers from a high false alarm rate. Errors due to dispersion in coherence estimates propagate into change estimates based on coherence values. Low coherence values indicating ground surface changes also map to non-salient world states, such as leaf movement and radar shadows...
In Major Depressive Disorder (MDD), neurophysiologic changes can alter motor control [1][2] and therefore alter speech production by influencing vocal fold motion (source), the vocal tract (system), and melody (prosody). In this paper, we use a database of voice recordings from 28 depressed subjects treated over a 6-week period [3] to compare correlations between features from each of the three speech-production...
Synthetic Aperture Radar Coherent Change Detection's (SAR CCD) sensitivity to changes in ground surface height is coupled with sensitivity to other environmental changes such as minor movement in vegetation. The CCD Clutter Location, Estimation and Negation (CLEAN) algorithm decreases the false alarm rate in SAR CCD change pattern detection algorithms using intensity information in SAR images to discriminate...
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