Förfarande för produktkontroll med kamera och belysningsanordning

Förfarande för produktkontroll med kamera och belysningsanordning

The invention relates to an arrangement for product control of a product (20, 21), during or after a production process, at a transport arrangement (10, 11) which is arranged to transport the product (20, 21) to be controlled. The arrangement comprises a first camera arrangement (31) which is arrang...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: HANS ÅHLÉN
Format: Patent
Sprache:swe
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TESTING
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Beschreibung
Zusammenfassung:The invention relates to an arrangement for product control of a product (20, 21), during or after a production process, at a transport arrangement (10, 11) which is arranged to transport the product (20, 21) to be controlled. The arrangement comprises a first camera arrangement (31) which is arranged to take at least one image of at least a part of the product (20, 21) when the product is in or at the transport arrangement (10, 11). The arrangement also comprises a first illumination arrangement (30; 60) which is arranged to emit light for detection by the first camera arrangement (31). The arrangement also comprises a computation unit which is arranged to receive said at least one image from the first camera arrangement (31) and to determine at least one geometrical property of the product (20, 21) based on said at least one image. The invention also relates to a method, a computer program and a computer program product for controlling a product which is transported during or after the production process.