Sciweavers

3338 search results - page 21 / 668
» Nonparametric motion model
Sort
View
CVPR
2011
IEEE
13 years 4 months ago
Saliency Estimation Using a Non-Parametric Low-Level Vision Model
Many successful models for predicting attention in a scene involve three main steps: convolution with a set of filters, a center-surround mechanism and spatial pooling to constru...
Naila Murray, Maria Vanrell, Xavier Otazu, C. Alej...
NIPS
2008
13 years 9 months ago
Nonparametric sparse hierarchical models describe V1 fMRI responses to natural images
We propose a novel hierarchical, nonlinear model that predicts brain activity in area V1 evoked by natural images. In the study reported here brain activity was measured by means ...
Pradeep Ravikumar, Vincent Q. Vu, Bin Yu, Thomas N...
ICASSP
2011
IEEE
12 years 11 months ago
A single-port non-parametric model of turn-taking in multi-party conversation
The taking of turns to speak is an intrinsic property of conversation. It is expected that models of taking turns, providing a prior distribution over conversational form, can red...
Kornel Laskowski, Jens Edlund, Mattias Heldner
NIPS
2003
13 years 8 months ago
Attractive People: Assembling Loose-Limbed Models using Non-parametric Belief Propagation
The detection and pose estimation of people in images and video is made challenging by the variability of human appearance, the complexity of natural scenes, and the high dimensio...
Leonid Sigal, Michael Isard, Benjamin H. Sigelman,...
IJON
2007
78views more  IJON 2007»
13 years 7 months ago
A non-parametric electrode model for intracellular recording
We present a new way to model the response of an electrode to an injected current. The electrode is represented by an unknown complex linear circuit, characterized by a kernel whi...
Romain Brette, Zuzanna Piwkowska, Michelle Rudolph...