822 search results - page 51 / 165 » Noise Estimation from a Single Image |
100
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ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
This paper presents a new approach for the binarization of seriously degraded manuscript. We introduce a new technique based on a Markov Random Field (MRF) model of the document. ...
IVC
2006
14 years 9 months ago
2006
In this paper, we consider the problem of projective reconstruction based on the subspace method. Unlike existing subspace methods which require that all the points are visible in...
138
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IJCV
2002
14 years 9 months ago
2002
Instantaneous camera motion estimation is an important research topic in computer vision. Although in theory more than five points uniquely determine the solution in an ideal situa...
111
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper presents a method for scene flow estimation from a calibrated stereo image sequence. The scene flow contains the 3-D displacement field of scene points, so that the 2-D...
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
We propose a new algorithm for the estimation of functional activations in diffuse optical imaging. Our approach considers the activations to be support limited. We simultaneously...