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SIFT Extractor

★★★★

This program is used to extract SIFT points from an image.

AuthorsZhenhui Xu
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OpenPR-0.0.2

★★★

Scilab Pattern Recognition Toolbox is a toolbox developed for Scilab software, and is used in pattern recognition, machine learning and the related field. It is developed for the purpose of education and research.

AuthorsJia Wu
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Layer-Based Dependency Parser

★★★★

LDPar is an efficient data-driven dependency parser. You can train your own parsing model on treebank data and parse new data using the induced model.

AuthorsPing Jian
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Probabilistic Latent Semantic Indexing

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Calculate Normalized Information Measures

The toolbox is to calculate normalized information measures from a given m by (m+1) confusion matrix for objective evaluations of an abstaining classifier. It includes total 24 normalized information measures based on three groups of definitions, that is, ...

AuthorsBaogang Hu
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Quasi-Dense Matching

★★★★½

This program is used to find point matches between two images. The procedure can be divided into two parts: 1) use SIFT matching algorithm to find sparse point matches between two images. 2) use "quasi-dense propagation" algorithm to get "quasi-dense" p ...

AuthorsZhenhui Xu
E-mail

Agglomerative Mean-Shift Clustering

Mean-Shift (MS) is a powerful non-parametric clustering method. Although good accuracy can be achieved, its computational cost is particularly expensive even on moderate data sets. For the purpose of algorithm speedup, an agglomerative MS clustering metho ...

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Histograms of Oriented Gradients (HOG) Feature Extracti...

★★★½

This program is used to extract HOG(histograms of oriented gradients) features from images. The integral histogram is used for fast histogram extraction. Both APIs and binary utility are provided.

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