83 search results - page 14 / 17 » A Contrast Invariant Approach to Motion Estimation |
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
In this paper, we present a no-reference video quality metric that blindly estimates the quality of a video. The proposed approach makes use of a data hiding technique to embed a ...
126
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CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
130
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3DIM
2011
IEEE
13 years 11 months ago
2011
IEEE
—Surface registration is a fundamental step in the reconstruction of three-dimensional objects. This is typically a two-step process where an initial coarse motion estimation is ...
GLOBECOM
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract— We propose a low-complexity adaptive highresolution channel prediction algorithm for pilot symbol assisted orthogonal frequency division multiplexing (OFDM) systems. Th...
ECCV
2008
Springer
16 years 1 months ago
2008
Springer
In this paper, we address the problem of surface tracking in multiple camera environments and over time sequences. In order to fully track a surface undergoing significant deformat...