Hartley Transform; Hartley Phase Spectrum; Frequency domain feature extraction; Classification - Articles

Feature Extraction for Audio Classification of Gunshots Using the Hartley Transform (Articles)

Ioannis Paraskevas, Maria Rangoussi

Open Journal of Acoustics Vol.2 No.3, September 24, 2012

DOI: 10.4236/oja.2012.23015 7,541 Downloads 12,372 Views Citations
Radar Signal Intra-Pulse Feature Extraction Based on Improved Wavelet Transform Algorithm (Articles)

Wenxu Zhang, Fuli Sun, Bing Wang

International Journal of Communications, Network and System Sciences Vol.10 No.8B, August 14, 2017

DOI: 10.4236/ijcns.2017.108B013 1,372 Downloads 3,324 Views Citations
Feature Extraction by Multi-Scale Principal Component Analysis and Classification in Spectral Domain (Articles)

Shengkun Xie, Anna T. Lawnizak, Pietro Lio, Sridhar Krishnan

Engineering Vol.5 No.10B, October 31, 2013

DOI: 10.4236/eng.2013.510B056 4,094 Downloads 6,249 Views Citations
Emotion Classification from EEG Signals Using Time-Frequency-DWT Features and ANN (Articles)

Adrian Qi-Xiang Ang, Yi Qi Yeong, Wee Wee

Journal of Computer and Communications Vol.5 No.3, March 13, 2017

DOI: 10.4236/jcc.2017.53009 2,084 Downloads 4,807 Views Citations
A Survey on Different Feature Extraction and Classification Techniques Used in Image Steganalysis (Articles)

John Babu, Sridevi Rangu, Pradyusha Manogna

Journal of Information Security Vol.8 No.3, July 14, 2017

DOI: 10.4236/jis.2017.83013 2,433 Downloads 5,828 Views Citations
Frequency Domain Convolution of Rational Transfer Functions (Articles)

Ishan Kar

Journal of Applied Mathematics and Physics Vol.10 No.6, June 30, 2022

DOI: 10.4236/jamp.2022.106144 258 Downloads 1,168 Views Citations
This article belongs to the Special Issue on Mathematical Theory and Equations in Physics and Engineering
Target Image Classification through Encryption Algorithm Based on the Biological Features (Articles)

Zhiwu Chen, Qing E. Wu, Weidong Yang

International Journal of Intelligence Science Vol.5 No.1, December 22, 2014

DOI: 10.4236/ijis.2015.51002 3,559 Downloads 4,730 Views Citations
Hybrid Methodologies for Segmentation and Classification of Skin Diseases: A Study (Articles)

Md. Al Mamun, Mohammad Shorif Uddin

Journal of Computer and Communications Vol.9 No.4, April 19, 2021

DOI: 10.4236/jcc.2021.94005 1,042 Downloads 4,350 Views Citations
This article belongs to the Special Issue on Information Technology and Applications
ECG arrhythmia classification based on logistic model tree (Articles)

Venkatachalam Mahesh, Arumugam Kandaswamy, Chandran Vimal, Balakrishnan Sathish

Journal of Biomedical Science and Engineering Vol.2 No.6, October 27, 2009

DOI: 10.4236/jbise.2009.26058 8,051 Downloads 14,918 Views Citations
Automatic Feature Extraction from Ocular Images (Articles)

Ryszard S. Choraś

Open Journal of Applied Sciences Vol.2 No.4B, January 10, 2013

DOI: 10.4236/ojapps.2012.24B009 4,954 Downloads 7,271 Views Citations
Salient Region Detection and Analysis Based on the Weighted Band-Pass Features (Articles)

Nevrez İmamoğlu, Jose Gomez-Tames, Wenwei Yu

Journal of Software Engineering and Applications Vol.6 No.5B, October 12, 2013

DOI: 10.4236/jsea.2013.65B009 3,431 Downloads 5,342 Views Citations
Stand-Alone Intelligent Voice Recognition System (Articles)

Mohammed R. Saady, Hatem El-Borey, El-Sayed A. El-Dahshan, Ashraf Shamseldin Yahia

Journal of Signal and Information Processing Vol.5 No.4, November 18, 2014

DOI: 10.4236/jsip.2014.54019 4,263 Downloads 5,920 Views Citations
Wavelet Transform ROI Palmprint Image Retrieval System (Articles)

Danping Ge, Xinwu Chen, Youchao Tu

Open Access Library Journal Vol.9 No.7, July 21, 2022

DOI: 10.4236/oalib.1108986 99 Downloads 743 Views Citations
Super-Resolution Using Fourier Image Transformer (Articles)

Leith Uwaydah

Journal of Applied Mathematics and Physics Vol.13 No.5, May 26, 2025

DOI: 10.4236/jamp.2025.135097 111 Downloads 1,067 Views Citations
A new approach for classification of human brain CT images based on morphological operations (Articles)

Ali Reza Fallahi, Mohammad Pooyan, Hassan Khotanlou

Journal of Biomedical Science and Engineering Vol.3 No.1, January 12, 2010

DOI: 10.4236/jbise.2010.31011 6,196 Downloads 11,162 Views Citations
Linear Dimension Reduction for Multiple Heteroscedastic Multivariate Normal Populations (Articles)

Songthip T. Ounpraseuth, Phil D. Young, Johanna S. van Zyl, Tyler W. Nelson, Dean M. Young

Open Journal of Statistics Vol.5 No.4, June 24, 2015

DOI: 10.4236/ojs.2015.54033 3,497 Downloads 5,127 Views Citations
Feature Selection Based on Enhanced Cuckoo Search for Breast Cancer Classification in Mammogram Image (Articles)

M. N. Sudha, S. Selvarajan

Circuits and Systems Vol.7 No.4, April 27, 2016

DOI: 10.4236/cs.2016.74028 2,871 Downloads 5,083 Views Citations
Fine-Grained Classification of Product Images Based on Convolutional Neural Networks (Articles)

Tongtong Liu, Rubing Wang, Jikang Chen, Shengliang Han, Jimin Yang

Advances in Molecular Imaging Vol.8 No.4, October 26, 2018

DOI: 10.4236/ami.2018.84007 1,578 Downloads 3,809 Views Citations
The Study of Multi-Expression Classification Algorithm Based on Adaboost and Mutual Independent Feature (Articles)

Liying Lang, Zuntao Hu

Journal of Signal and Information Processing Vol.2 No.4, November 16, 2011

DOI: 10.4236/jsip.2011.24038 4,657 Downloads 7,660 Views Citations
Improved Term Weighting Technique for Automatic Web Page Classification (Articles)

Kathirvalavakumar Thangairulappan, Aruna Devi Kanagavel

Journal of Intelligent Learning Systems and Applications Vol.8 No.4, September 27, 2016

DOI: 10.4236/jilsa.2016.84006 2,010 Downloads 3,861 Views Citations

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