83 search results - page 12 / 17 » Discriminative Fields for Modeling Spatial Dependencies in N... |
PAMI
2002
14 years 11 months ago
2002
We propose a method for choosing the number of colors or true gray levels in an image; this allows fully automatic segmentation of images. Our underlying probability model is a hid...
CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
We present a background model that differentiates between background motion and foreground objects. Unlike most models that represent the variability of pixel intensity at a partic...
103
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
Markov random fields (MRFs) are popular and generic probabilistic models of prior knowledge in low-level vision. Yet their generative properties are rarely examined, while applica...
140
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PAMI
2012
13 years 2 months ago
2012
— Language and image understanding are two major goals of artificial intelligence which can both be conceptually formulated in terms of parsing the input signal into a hierarchi...
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
This paper proposes a new technique in wavelet video compression that exploits the spatiotemporal regularity of the video. A sequence of frames is said to be regular along the dire...