IMAGE-WIDE MATTING

IMAGE-WIDE MATTING

An image-wide matting technique that involves modeling an image using a layered representation is presented. This representation includes a main pixel color layer, a secondary pixel color layer, an alpha layer and a noise layer. The four-layer representation is generated using a statistical model. O...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: ZITNICK CHARLES LAWRENCE
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:An image-wide matting technique that involves modeling an image using a layered representation is presented. This representation includes a main pixel color layer, a secondary pixel color layer, an alpha layer and a noise layer. The four-layer representation is generated using a statistical model. Once generated, this representation can be used advantageously in a number of image editing operations.