On-chip CCD realization of the Laplacian operator for image signal processing

On-chip CCD realization of the Laplacian operator for image signal processing

The Laplacian operator is obtained by using CCD architecture to provide positive and negative weights to respective inputs and then combining the weighted signals.

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Bibliographische Detailangaben
Hauptverfasser: CHAMBERLAIN, SAVVAS G, PENNINGTON, KEITH S, ROHRER, GENE D
Format: Patent
Sprache:eng
Schlagworte:
ANALOGUE COMPUTERS
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:The Laplacian operator is obtained by using CCD architecture to provide positive and negative weights to respective inputs and then combining the weighted signals.