banknote authentication

Donated on 4/15/2013

Data were extracted from images that were taken for the evaluation of an authentication procedure for banknotes.

Dataset Characteristics

Multivariate

Subject Area

Computer Science

Associated Tasks

Classification

Feature Type

Real

# Instances

1372

# Features

-

Dataset Information

Additional Information

Data were extracted from images that were taken from genuine and forged banknote-like specimens. For digitization, an industrial camera usually used for print inspection was used. The final images have 400x 400 pixels. Due to the object lens and distance to the investigated object gray-scale pictures with a resolution of about 660 dpi were gained. Wavelet Transform tool were used to extract features from images.

Has Missing Values?

No

Variables Table

Variable NameRoleTypeDemographicDescriptionUnitsMissing Values
no
no
no
no
no

0 to 5 of 5

Additional Variable Information

1. variance of Wavelet Transformed image (continuous) 2. skewness of Wavelet Transformed image (continuous) 3. curtosis of Wavelet Transformed image (continuous) 4. entropy of image (continuous) 5. class (integer)

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By Yongli Sang, Xin Dang, Yichuan Zhao. 2018

Published in Journal of Statistical Planning and Inference.

Mode-Seeking Clustering and Density Ridge Estimation via Direct Estimation of Density-Derivative-Ratios

By Hiroaki Sasaki, Takafumi Kanamori, Aapo Hyvarinen, Gang Niu, Masashi Sugiyama. 2017

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An online generalized eigenvalue version of Laplacian Eigenmaps for visual big data

By Zeeshan Malik, Amir Hussain, Q. Wu. 2016

Published in Neurocomputing.

0 to 5 of 7

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7 citations
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Creators

Volker Lohweg

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