Spatial arrangement of faults and opening-mode fractures

Progress for Ontology of Fractures and Faults

This extended abstract report some progress in developing an ontology of fractures and faults.

Apparent spatial arrangement and perceived brightness.

The problems of brightness constancy (e.g., the constancy of perceived object color under different illumination conditions), and of the perceptual constancies in general, arise from the fact that changed sensory stimuli frequently elicit unchanged responses (and vice versa) which follow more closely the variations of distal stimuli (objects) than of the sensory-surface stimulus distributions. ...

Faults and fractures detection in 2D seismic data based on principal component analysis

Various approached have been introduced to extract as much as information form seismic image for any specific reservoir or geological study. Modeling of faults and fractures are among the most attracted objects for interpretation in geological study on seismic images that several strategies have been presented for this specific purpose. In this study, we have presented a modified approach of ap...

Encoding Spatial Arrangement of Visual Words

This paper presents a new approach to encode spatialrelationship information of visual words in the well-known visual dictionary model. The current most popular approach to describe images based on visual words is by means of bags-of-words which do not encode any spatial information. We propose a graceful way to capture spatial-relationship information of visual words that encodes the spatial a...

evaluation of the spatial arrangement of the biologic structure