Algorithm based on processing of information on intensities of picture elements arranged in regular hexagonal grid. Called "image pyramid" because image information at each processing level arranged in hexagonal grid having one-seventh number of picture elements of next lower processing level, each picture element derived from hexagonal set of seven nearest-neighbor picture elements in next lower level. At lowest level, fine-resolution of elements of original image. Designed to have some properties of image-coding scheme of primate visual cortex.
Pyramidal Image-Processing Code For Hexagonal Grid
NASA Tech Briefs ; 14 , 5
1990-05-01
Sonstige
Keine Angabe
Englisch
Pyramidal image analysis for vehicle detection
IEEE | 2005
|Framework for practical hexagonal-image processing
British Library Online Contents | 2002
|Pyramidal Image Analysis for Vehicle Detection
British Library Conference Proceedings | 2005
|Invariant image reconstruction from irregular samples and hexagonal grid splines
British Library Online Contents | 2010
|Multi-Scale Image Analysis by Pyramidal Algorithms
British Library Online Contents | 1999
|