METHOD OF CONTROLLING RESOLUTION OF HYPERSPECTRAL IMAGE

METHOD OF CONTROLLING RESOLUTION OF HYPERSPECTRAL IMAGE

PROBLEM TO BE SOLVED: To provide method of controlling resolution of a hyperspectral image from an image sensor comprising pixels and at least one filter that defines subpixels within each pixel.SOLUTION: The method includes defining a window on the image sensor with an array of rows and columns of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KONRAD ROBERT KUCZYNSKI, BUEHLER ERIC DANIEL, BENJAMIN THOMAS OCCHIPINTI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COLORIMETRY
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
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
PICTORIAL COMMUNICATION, e.g. TELEVISION
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide method of controlling resolution of a hyperspectral image from an image sensor comprising pixels and at least one filter that defines subpixels within each pixel.SOLUTION: The method includes defining a window on the image sensor with an array of rows and columns of subpixels; weighting the subpixels within the window on the basis of one or more predefined parameters of the hyperspectral image to establish a value for a weighted average for the array for the predefined parameters; shifting the window by a predefined number of rows or columns; repeating the weighting and shifting steps for all possible windows on the image sensor; and processing the hyperspectral image on the basis of the weighted averages.