APPARATUS, SYSTEM, AND CONTROL METHOD FOR MEASURING LED PANEL

APPARATUS, SYSTEM, AND CONTROL METHOD FOR MEASURING LED PANEL

Disclosed are an apparatus, a system, and a control method for measuring an LED panel. The method for measuring an LED panel comprises the steps of: capturing an image of an LED panel displayed in a preset color; classifying each pixel of the LED panel from the captured image of the LED panel into p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, Seihan, PARK, Dubok, KIM, Kwangdon, KWAK, Jaehee, PARK, Cheolseong, KIM, Chanyul, BAEK, Sangwook
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COLORIMETRY
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:Disclosed are an apparatus, a system, and a control method for measuring an LED panel. The method for measuring an LED panel comprises the steps of: capturing an image of an LED panel displayed in a preset color; classifying each pixel of the LED panel from the captured image of the LED panel into pixel regions having different sizes according to a predetermined threshold brightness value; obtaining a tristimulus value of each pixel by using the data of the classified pixel regions and a trained artificial intelligence model; and obtaining the luminance and chrominance of each pixel on the basis of the obtained tristimulus value.