Object Tracking via Robust Multitask Sparse Representation.

Yancheng Bai Ming Tang

Published in: IEEE Signal Process. Lett. (2014)

Keyphrases

object tracking
sparse representation
illumination variations
multi task
partial occlusion
sparse coding
image classification

image patches
face recognition
image representation
occlusion handling
signal processing
high dimensional data
video sequences

particle filter
mean shift
image sequences
dimensionality reduction
moving objects
learning tasks

machine learning
pattern recognition
multiscale
information gain
image segmentation
data sets