Hybrid processor to compute invariant moments for pattern recognition
- 1 September 1980
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 5 (9), 395-397
- https://doi.org/10.1364/ol.5.000395
Abstract
A hybrid optical–digital processor is described that computes invariant moments of an image in parallel by spatial convolution with a single fixed mask.This publication has 3 references indexed in Scilit:
- Moment invariantsProceedings of the IEEE, 1979
- Scene matching with invariant momentsComputer Graphics and Image Processing, 1978
- Aircraft Identification by Moment InvariantsIEEE Transactions on Computers, 1977