SPECTROMETER

SPECTROMETER

A spectrometer (11) recognizes a measurement target on the basis of the spectral data set of observed light detected by a spectral sensor (14) capable of measuring wavelength information and light intensity information. The spectrometer is provided with a spectral data processor (16). Spectral data...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FUNAYAMA, RYUJI, KAWAMATA, SHINYA, YOSHIKAWA, YUMIKO, ISHI, TSUTOMU
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COLORIMETRY
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
PRESENTATION OF DATA
RADIATION PYROMETRY
RECOGNITION OF DATA
RECORD CARRIERS
SIGNALLING
TESTING
TRAFFIC CONTROL SYSTEMS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A spectrometer (11) recognizes a measurement target on the basis of the spectral data set of observed light detected by a spectral sensor (14) capable of measuring wavelength information and light intensity information. The spectrometer is provided with a spectral data processor (16). Spectral data sets are detected at two different positions by the spectral sensor, and the processor subtracts a first spectral data set from a second spectral data set, or divides the first spectral data set by the second spectral data set to calculate one phase correlation spectral data set, which is correlated to the spectral data sets at the two different positions. The processor simultaneously identifies the measurement target corresponding to the two different positions on the basis of the correlation spectral data set.