6533b85bfe1ef96bd12bb503
RESEARCH PRODUCT
Extended scale-invariant pattern recognition with white-light illumination.
José J. Esteve-taboadaCarlos FerreiraJavier Garciasubject
Computer sciencebusiness.industryMaterials Science (miscellaneous)MagnificationPattern recognitionImage processingScale invarianceScale factorElectromagnetic radiationIndustrial and Manufacturing EngineeringWavelengthOpticsPattern recognition (psychology)White lightArtificial intelligenceBusiness and International Managementbusinessdescription
A previous method of obtaining scale-invariance detection with white-light illumination has been improved on. We were able to detect different scaled versions of the target up to a magnification factor equal to 2. We simultaneously detected several versions in the same scene, because each scale factor is codified in a different wavelength. Experimental results demonstrate the proposed technique and show the utility of the method.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-03-10 | Applied optics |