Eigenvalues and eigenvectors of generalized DFT, generalized DHT, DCT-IV and DST-IV matrices

IEEE Transactions on Signal Processing

Volumn 50, Issue 4, 2002, Pages 866-877

  Tseng, Chien Cheng ^a,b  

^a IEEE   (Taiwan)

^b NATIONAL KAOHSIUNG UNIVERSITY OF APPLIED SCIENCES   (Taiwan)

Author keywords

Eigenvalues; Eigenvectors; Fractional transform; Hermite Gaussian function; Image watermarking

Indexed keywords

GENERALIZED DISCRETE HARTLEY TRANSFORMS (GDHT);

COSINE TRANSFORMS; EIGENVALUES AND EIGENFUNCTIONS; IMAGE ANALYSIS; MATRIX ALGEBRA; WATERMARKING;

DISCRETE FOURIER TRANSFORMS;

EID: 0036538082     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/78.992133     Document Type: Article

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