ROLLER GAP MEASUREMENT SYSTEM USING LIGHT AND ROLLER GAP MEASUREMENT METHOD USING SAME

ROLLER GAP MEASUREMENT SYSTEM USING LIGHT AND ROLLER GAP MEASUREMENT METHOD USING SAME

In a roller gap measurement system and a roller gap measurement method using the roller gap measurement system, the roller gap measurement system includes a light source, a refractive part, a sensor part and an image processing part. The light source is configured to provide an incident light toward...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANG, Dongwoo, KIM, Kyung-Rok, YOO, Hong Ki, KIM, Hyunchang, LEE, Seung-Hyun, CHOI, Jin Su, KIM, Jaeyoung
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:In a roller gap measurement system and a roller gap measurement method using the roller gap measurement system, the roller gap measurement system includes a light source, a refractive part, a sensor part and an image processing part. The light source is configured to provide an incident light toward the gap between first and second rollers. The refractive part is configured to receive a complex light passing through the gap between the first and second rollers, and configured to refract the complex light. The sensor part is configured to receive the refracted light and configured to image a complex pattern. The image processing part is configured to obtain a gap information between the first and second rollers, based on the imaged complex pattern.