408 search results - page 36 / 82 » Discriminative learned dictionaries for local image analysis |
ICB
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. In this paper, we propose a novel representation, called Multiscale Block Local Binary Pattern (MB-LBP), and apply it to face recognition. The Local Binary Pattern (LBP) ...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper presents a method for human action recognition based on patterns of motion. Previous approaches to action recognition use either local features describing small patches...
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
A sparse representation based method is proposed for text detection from scene images. We start with edge information extracted using Canny operator and then group these edge poin...
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CVPR
2012
IEEE
13 years 3 days ago
2012
IEEE
Constructing a good graph to represent data structures is critical for many important machine learning tasks such as clustering and classification. This paper proposes a novel no...
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
In video surveillance, the sizes of face images are very small. However, few works have been done to investigate scalerobust face recognition. Our experiments on appearancebased m...