Monthly News Archives: November 2015

Monday, November 16th, 2015

Sand Ripple Characterization Using an Extended Synthetic Aperture Sonar Model and Parallel Sampling Method

Abstract: The aim of this work is to characterize the seafloor by estimating invariant sand ripple parameters from synthetic aperture […]


Monday, November 16th, 2015

Functions of Multiple Instances for Learning Target Signatures

Abstract: The functions of multiple instances (FUMI) approach for learning target and nontarget signatures is introduced. FUMI is a generalization […]


Monday, November 16th, 2015

Bayesian Fuzzy Clustering

Abstract: We present a Bayesian probabilistic model and inference algorithm for fuzzy clustering that provides expanded capabilities over the traditional […]


Monday, November 16th, 2015

Spatial and Spectral Unmixing Using the Beta Compositional Model

Abstract: This paper introduces the beta compositional model (BCM) for hyperspectral unmixing and four algorithms for unmixing given the BCM. […]


Monday, November 9th, 2015

Random projections fuzzy c-means (RPFCM) for big data clustering

Abstract: Many contemporary biomedical applications such as physiological monitoring, imaging, and sequencing produce large amounts of data that require new […]


Monday, November 9th, 2015

Target Estimation using Diverse Density

Abstract: Hyperspectral target detection algorithms rely on knowing the desired target signature in advance. However, obtaining an effective target signature […]