Limiting storage or transmission of visual information using optical character recognition

A method carried out at a device (700), of limiting visual information that can be stored or transmitted captures a visual image (408). Whenever a control signal is detected (412) at the device (700), an optical symbol recognition of the image is performed. The method further includes comparing symb...

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1. Verfasser:	EATON ERIC T
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	A method carried out at a device (700), of limiting visual information that can be stored or transmitted captures a visual image (408). Whenever a control signal is detected (412) at the device (700), an optical symbol recognition of the image is performed. The method further includes comparing symbols generated by the optical symbol recognition routine to one or more predetermined symbols. When a symbol match to one or more predetermined symbols is generated, at least a portion of the visual image (408) is obscured.