6533b832fe1ef96bd129ac03
RESEARCH PRODUCT
Detection and orientation evaluation for three-dimensional objects
José J. Esteve-taboadaJavier Garciasubject
business.industryComputer scienceAngular displacementShort-time Fourier transformPhase (waves)Object (computer science)Atomic and Molecular Physics and OpticsElectronic Optical and Magnetic Materialssymbols.namesakeOpticsFourier transformPhase correlationOrientation (geometry)symbolsPerpendicularElectrical and Electronic EngineeringPhysical and Theoretical Chemistrybusinessdescription
This paper presents a novel method for detection and orientation evaluation for three-dimensional (3-D) objects based on range images. It is based on the calculation of the phase Fourier transform of the 3-D object range image. The method permits the estimation of the angular position of the object. It works with rotations around an axis perpendicular to the line of sight, although it exhibits a certain nodding tolerance. Simulated results demonstrate the ability of the new introduced method.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2003-03-01 | Optics Communications |