Discrete Wavelet Transform; Denoising; PCG - Articles

Surveillance Video Portrait Recognition Preprocessing Technology for Police Actual Combat (Articles)

Yao Chen, Ao Chen, Zhiwei Jiang, Jianfu Zhong

Open Journal of Applied Sciences Vol.9 No.5, May 30, 2019

DOI: 10.4236/ojapps.2019.95033 806 Downloads 1,755 Views Citations
A Robust Non-Blind Watermarking for Biomedical Images Based on Chaos (Articles)

Noura Alexendre, Ntsama Eloundou Pascal, Simo Thierry, Welba Colince

Journal of Computer and Communications Vol.9 No.2, February 3, 2021

DOI: 10.4236/jcc.2021.92001 627 Downloads 1,914 Views Citations
Bearing Fault Diagnosis Based on Wavelet Transform and Convolutional Neural Network (Articles)

Chenxue Li, Xiaoqi Yin, Jiaxue Chen, Hang Yang, Li Hong

Open Access Library Journal Vol.9 No.6, June 17, 2022

DOI: 10.4236/oalib.1108845 144 Downloads 1,373 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 96 Downloads 720 Views Citations
A Breast Density Classification System for Mammography Considering Reliability Issues in Deep Learning (Articles)

Eri Matsuyama, Megumi Takehara, Noriyuki Takahashi, Haruyuki Watanabe

Open Journal of Medical Imaging Vol.13 No.3, August 7, 2023

DOI: 10.4236/ojmi.2023.133007 617 Downloads 1,748 Views Citations
An Explainable Wavelet-Based Feature Decomposition and Machine Learning Framework for Land Cover Classification (Articles)

Saviour Mantey, Richmond Akwasi Nsiah, Maame Boama Poku

Open Journal of Applied Sciences Vol.16 No.1, January 4, 2026

DOI: 10.4236/ojapps.2026.161005 58 Downloads 496 Views Citations
Wavelet-Based Response Computation for Base-Isolated Structure under Seismic Excitation (Articles)

Wensheng Ding, Zhi Sun

Journal of Applied Mathematics and Physics Vol.2 No.5, April 25, 2014

DOI: 10.4236/jamp.2014.25020 4,148 Downloads 5,517 Views Citations
On a Feature Extraction and Classification Study for PPG Signal Analysis (Articles)

Qian Wu

Journal of Computer and Communications Vol.9 No.9, September 30, 2021

DOI: 10.4236/jcc.2021.99012 510 Downloads 3,594 Views Citations
Fast Implementation of VC-1 with Modified Motion Estimation and Adaptive Block Transform (Articles)

Michael Tammen, Mohamed El-Sharkawy, Hisham Sliman, Maher Rizkalla

Circuits and Systems Vol.1 No.1, July 28, 2010

DOI: 10.4236/cs.2010.11003 4,249 Downloads 7,971 Views Citations
Identification of Diabetic Retinal Exudates in Digital Color Images Using Support Vector Machine (Articles)

R. F. Mansour, E. Md. Abdelrahim, Amna S. Al-Johani

Journal of Intelligent Learning Systems and Applications Vol.5 No.3, July 31, 2013

DOI: 10.4236/jilsa.2013.53015 5,752 Downloads 9,745 Views Citations
Simple and Efficient Text Localization for Compressed Image in Mobile Phone (Articles)

Jung Hyoun Kim, Adrián Canedo-Rodríguez, Jung Hee Kim, John Kelly

Journal of Signal and Information Processing Vol.5 No.4, November 26, 2014

DOI: 10.4236/jsip.2014.54022 3,887 Downloads 5,096 Views Citations
Support-Limited Generalized Uncertainty Relations on Fractional Fourier Transform (Articles)

Xiaotong Wang, Guanlei Xu

Journal of Signal and Information Processing Vol.6 No.3, August 21, 2015

DOI: 10.4236/jsip.2015.63021 3,986 Downloads 5,241 Views Citations
FPGA Implementation of Approximate 2D Discrete Cosine Transforms (Articles)

M. Thiruveni Raguraman, D. Shanthi Saravanan

Circuits and Systems Vol.7 No.4, April 28, 2016

DOI: 10.4236/cs.2016.74037 3,364 Downloads 5,726 Views Citations
A Tutorial to Approximately Invert the Sumudu Transform (Articles)

Glen Atlas, John K.-J. Li, Adam Work

Applied Mathematics Vol.10 No.11, November 21, 2019

DOI: 10.4236/am.2019.1011070 922 Downloads 3,438 Views Citations
This article belongs to the Special Issue on Engineering Mathematics
ASTER Data Processing by Discrete Wavelets Transform and Band Ratio Techniques for the Identification of Lineaments and Hydrothermal Alteration Zones in Poli, North Cameroon (Articles)

Mohamadou Ahamadou, May Nome Stella, Meying Arsène

Journal of Geoscience and Environment Protection Vol.11 No.9, September 25, 2023

DOI: 10.4236/gep.2023.119014 285 Downloads 1,222 Views Citations
Medical Image Compression Using Wrapping Based Fast Discrete Curvelet Transform and Arithmetic Coding (Articles)

P. Anandan, R. S. Sabeenian

Circuits and Systems Vol.7 No.8, June 30, 2016

DOI: 10.4236/cs.2016.78179 2,747 Downloads 4,596 Views Citations
Authentication and Secret Message Transmission Technique Using Discrete Fourier Transformation (Articles)

Debnath BHATTACHARYYA, Jhuma DUTTA, Poulami DAS, Samir Kumar BANDYOPADHYAY, Tai-hoon KIM

International Journal of Communications, Network and System Sciences Vol.2 No.5, August 21, 2009

DOI: 10.4236/ijcns.2009.25040 5,748 Downloads 10,478 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 1,353 Downloads 3,256 Views Citations
Performance of Continuous Wavelet Transform over Fourier Transform in Features Resolutions (Articles)

Michael K. Appiah, Sylvester K. Danuor, Alfred K. Bienibuor

International Journal of Geosciences Vol.15 No.2, February 7, 2024

DOI: 10.4236/ijg.2024.152007 378 Downloads 1,913 Views Citations
Classification of Power Quality Disturbances Using Wavelet Packet Energy Entropy and LS-SVM (Articles)

Ming Zhang, Kaicheng Li, Yisheng Hu

Energy and Power Engineering Vol.2 No.3, August 25, 2010

DOI: 10.4236/epe.2010.23023 6,054 Downloads 12,053 Views Citations

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