Auto-focusing image capturing device and method

The invention discloses an auto-focusing image capturing device and method. The device comprises a first image capturing module for producing prompt image data of a target according to the target, and a second image capturing module for deciding whether to focus again and produce image data of the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU WEILONG, CAI SHENGFU, ZHU MINHUI, HUANG JINHUI, XU WEI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention discloses an auto-focusing image capturing device and method. The device comprises a first image capturing module for producing prompt image data of a target according to the target, and a second image capturing module for deciding whether to focus again and produce image data of the target or not according to the prompt image data, wherein the first frame speed of the first image capturing module is larger than the second frame speed of the second image capturing module, and the prompt image data include object distance data and field depth data.