Advance and Prospect of Discrete Tchebichef Transform and Its Application

The discrete Tchebichef transform (DTT) is a transform method based on discrete orthogonal Tchebichef polynomials, which have applications found in image processing and pattern recognition. This paper first introduces the positive and inverse transform of DTT, so that readers can have a certain unde...

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Bibliographic Details
Published in2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference (ITNEC) Vol. 1; pp. 2280 - 2284
Main Authors Yang, Lang, Liu, Xuedong, Hu, Zaijun
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2020
Subjects
Application Prospect of DTT
Automation
Conferences
Discrete Tchebichef transform
Image processing
Laplace equations
Pattern recognition
Process control
Transforms
Online AccessGet full text
DOI10.1109/ITNEC48623.2020.9085013

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Summary:The discrete Tchebichef transform (DTT) is a transform method based on discrete orthogonal Tchebichef polynomials, which have applications found in image processing and pattern recognition. This paper first introduces the positive and inverse transform of DTT, so that readers can have a certain understanding of the mathematical background of DTT. Then it introduces and summarizes the application and research advance of DTT. Finally, some ideas about the prospect of DTT application are put forward. This paper is a comprehensive summary of the existing development of DTT and can be used as a reference for DTT research.
DOI:10.1109/ITNEC48623.2020.9085013