424 search results - page 6 / 85 » Image Feature Extraction Using Gradient Local Auto-Correlati... |
106
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SCIA
2009
Springer
15 years 2 months ago
2009
Springer
A feature extraction method using multi-frequency bands is proposed for face recognition, named as the Multi-band Gradient Component Pattern (MGCP). The MGCP captures discriminativ...
132
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CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
We present a new technique for extracting local features from images of architectural scenes, based on detecting and representing local symmetries. These new features are motivate...
ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
In this study we present a Y-feature extraction method for registering color and fluorescein angiograms of the retina. The registration of multimodal fluorescein imagery requires ...
ESANN
2006
14 years 10 months ago
2006
We investigate when sparse coding of sensory inputs can improve performance in a classification task. For this purpose, we use a standard data set, the MNIST database of handwritte...
90
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ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
Local features are widely used for content-based image retrieval and object recognition. We present an efficient method for encoding digital images suitable for local feature extr...