83 search results - page 12 / 17 » Discriminative Fields for Modeling Spatial Dependencies in N... |
PAMI
2002
13 years 8 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
14 years 4 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...
CVPR
2010
IEEE
14 years 5 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...
PAMI
2012
11 years 11 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
14 years 10 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...