46 search results - page 1 / 10 » Scalable optimal linear representation for face and object r... |
ICMLA
2007
13 years 5 months ago
2007
Optimal Component Analysis (OCA) is a linear method for feature extraction and dimension reduction. It has been widely used in many applications such as face and object recognitio...
CVPR
2003
IEEE
14 years 6 months ago
2003
IEEE
Although linear representations are frequently used in image analysis, their performances are seldom optimal in specific applications. This paper proposes a stochastic gradient al...
WACV
2005
IEEE
13 years 10 months ago
2005
IEEE
We present a framework for learning object representations for fast recognition of a large number of different objects. Rather than learning and storing feature representations s...
CVPR
2010
IEEE
13 years 7 months ago
2010
IEEE
In a sparse-representation-based face recognition scheme, the desired dictionary should have good representational power (i.e., being able to span the subspace of all faces) while...
AAAI
2011
12 years 4 months ago
2011
Recognizing possibly thousands of objects is a crucial capability for an autonomous agent to understand and interact with everyday environments. Practical object recognition comes...