Shared Sampling for Real-Time Alpha Matting

Image matting aims at extracting foreground elements from an image by means of color and opacity (alpha) estimation. While a lot of progress has been made in recent years on improving the accuracy of matting techniques, one common problem persisted: the low speed of matte computation. We present the...

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Bibliographic Details

Published in:	Computer graphics forum Vol. 29; no. 2; pp. 575 - 584
Main Authors:	Gastal, Eduardo S. L., Oliveira, Manuel M.
Format:	Journal Article
Language:	English
Published:	Oxford, UK Blackwell Publishing Ltd 01.05.2010
Subjects:	C (programming language) Color Computation Customization I.4.6 [Image Processing and Computer Vision]: Segmentation-Pixel classification Image processing systems Mattes Pixels Real time Sampling Systems development
ISSN:	0167-7055, 1467-8659
Online Access:	Get full text
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