Methods and systems for calibrating deformable sensors using camera

Methods and systems for calibrating deformable sensors using camera

A system for calibrating a deformable sensor is provided. The system includes a deformable sensor including a housing, a deformable membrane coupled to an upper portion of the housing, and an enclosure defined by the housing and the deformable member; an imaging sensor configured to capture an image...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Uttamchandani, Avinash, Kuppuswamy, Naveen Suresh, Alspach, Alexander
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
COMPUTING
COUNTING
HAND TOOLS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MANIPULATORS
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PERFORMING OPERATIONS
PHYSICS
PORTABLE POWER-DRIVEN TOOLS
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:A system for calibrating a deformable sensor is provided. The system includes a deformable sensor including a housing, a deformable membrane coupled to an upper portion of the housing, and an enclosure defined by the housing and the deformable member; an imaging sensor configured to capture an image of the deformable membrane of the deformable sensor; and a controller. The enclosure is configured to be filled with a medium. The controller is configured to: receive the image of the deformable membrane of the deformable sensor; determine whether a contour of the deformable membrane in the image of the deformable membrane of the deformable sensor corresponds to a predetermined contour; and adjust a volume of the medium in the enclosure of the deformable sensor in response to the determination that the contour of the deformable membrane is different from the predetermined contour.