Background Subtraction with DirichletProcess Mixture Models.

Tom S. F. Haines Tao Xiang

Published in: IEEE Trans. Pattern Anal. Mach. Intell. (2014)

Keyphrases

background subtraction
mixture model
gaussian mixture model
em algorithm
surveillance system
motion detection
video surveillance
foreground objects
generative model

probabilistic model
density estimation
background model
model selection
moving objects
gaussian mixture
expectation maximization
dynamic scenes
unsupervised learning

image sequences
maximum likelihood
language model
moving camera
background image
object detection
probability density function
post processing
mixture of gaussians

gaussian distribution
information retrieval
appearance model
multi class
d objects
image processing
shadow detection
feature selection