DEVICE FOR OPTICALLY ANALYZING FOOD PRODUCTS

A device and system for optically analyzing food products is provided. The device comprises first and second imaging devices respectively sensitive to first and second wavelengths; the imaging devices include a line-scan camera to acquire images of food products at a line in a food-path-facing direc...

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Bibliographische Detailangaben
Hauptverfasser:	LIZIUS, David William, BARAN-HARPER, Alexander, GUTHRIE, Simon, PAWLUCZYK, Olga Ewa, IYER, Krishna, SHAW, Anthony Robert, STORK, Timothy M.F, OLDENBURG, Bradley, OSIKA, Ewa, PAWLUCZYK, Romuald
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BUTCHERING COLORIMETRY HUMAN NECESSITIES 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 MEAT TREATMENT PERFORMING OPERATIONS PHYSICS POSTAL SORTING PROCESSING MEAT, POULTRY, OR FISH PROCESSING POULTRY OR FISH RADIATION PYROMETRY SEPARATING SOLIDS FROM SOLIDS SORTING SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A device and system for optically analyzing food products is provided. The device comprises first and second imaging devices respectively sensitive to first and second wavelengths; the imaging devices include a line-scan camera to acquire images of food products at a line in a food-path-facing direction, and a line-scan spectrometer to acquire spectroscopic images at the line. The device includes an optical filter configured to: convey the first wavelengths from the line to the first imaging device; and convey the second wavelengths from the line to the second imaging device. The device includes a frame to align the optical filter and respective optical axes of the first and second imaging devices, relative to each other and the food-path-facing direction, such that the first imaging device and the second imaging device are optically aligned via the optical filter to image the line.