4542 search results - page 170 / 909 » Unsupervised Feature Selection Using Feature Similarity |
ICCV
2007
IEEE
15 years 10 days ago
2007
IEEE
Most recent class-level object recognition systems work with visual words, i.e., vector quantized local descriptors. In this paper we examine the feasibility of a dataindependent ...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Sparse coding which encodes the original signal in a sparse signal space, has shown its state-of-the-art performance in the visual codebook generation and feature quantization pro...
CVPR
2001
IEEE
15 years 12 days ago
2001
IEEE
We present a two-step method to speed-up object detection systems in computer vision that use Support Vector Machines (SVMs) as classifiers. In a first step we perform feature red...
CIVR
2007
Springer
14 years 4 months ago
2007
Springer
Content-based image retrieval (CBIR) systems target database images using feature similarities with respect to the query. Our CBIR demonstration utilises novel illumination invari...
PAMI
2011
13 years 5 months ago
2011
—The field of Action Recognition has seen a large increase in activity in recent years. Much of the progress has been through incorporating ideas from single frame object recogn...