433 search results - page 1 / 87 » Alpha Estimation in Natural Images |
CVPR
2000
IEEE
13 years 9 months ago
2000
IEEE
Many boundaries between objects in the world project onto curves in an image. However, boundaries involving natural objects (e.g., trees, hair, water, smoke) are often unworkable ...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper we present a novel approach to estimate the alpha mattes of a foreground object captured by a widebaseline circular camera rig provided a single key frame trimap. Ba...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Interactive digital matting, the process of extracting a foreground object from an image based on limited user input, is an important task in image and video editing. From a compu...
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
Natural image matting is an extremely challenging image processing problem due to its ill-posed nature. It often requires skilled user interaction to aid definition of foreground ...
EUROGRAPHICS
2010
Eurographics
13 years 5 months ago
2010
Eurographics
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 impro...