We apply skeletonization approach to geophysical data to recognize geologic structures and pick seismic horizons automatically. We formulate the technique to be explicitly applicable to all gridded geophysical data. The method consists in extracting multiple features of “wavelets” which may be single or double peaks or troughs characterized by amplitudes, widths, orientation angles, spatial dim...

ABSTRACT Glitches are commonly observed for pulsars, which explained by various mechanisms. One hypothesis attributes the glitch effect to instantaneous moment of inertia change whole star caused a starquake, is similar earthquakes fast dislocation occurring on planar faults static stress, though quake-induced dynamics responsible (superfluid vortex versus pure starquake) remains still unknown....

Mathematical morphology has its applications in both optical and acoustic image analysis and is useful in image cleaning, image enhancement, feature selection and extraction, quantitative analysis, etc. Morphology has the capabilities of performing quantitative analysis of images using morphological operation. Partial differential equation(PDE) is employed for Anisotropic Diffusion filtering te...

A rule as actionable, if a user can do an action to his/her advantage based on that rule. Actionability can be expressed in terms of attributes that are present in a database. Action rules are constructed from certain pairs of classification rules previously extracted from the same decision table. Each such classification rule defines a preferable decision class. Attributes in a decision table ...