FOCUS CONTROL FOR PTZ CAMERAS

Systems and methods for focus control in a pan-tilt-zoom (PTZ) camera system are described herein. An example of a method described herein includes identifying a set of trace curves associated with the camera system, each of the trace curves specifying relationships between focus lens positions and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG CHIEN-MIN, SPRINGER DEREK G, WRIGHT DAVID GEORGE, JEONG BRIAN CHI YEONG, HAAG JOHN E, WATSON JEREMY A
Format: Patent
Sprache:eng
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