Conversion of an image to a transparency retaining readability and clarity of detail while automatically maintaining color information of broad areas

Conversion of an image to a transparency retaining readability and clarity of detail while automatically maintaining color information of broad areas

The present invention converts an image into a transparency, or "foreground image", on which the readability of text and other detail is preserved after compositing with a background, while maintaining color information of broad areas of the image.

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Bibliographische Detailangaben
Hauptverfasser: BERMAN ARIE, VLAHOS PAUL E
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:The present invention converts an image into a transparency, or "foreground image", on which the readability of text and other detail is preserved after compositing with a background, while maintaining color information of broad areas of the image.