Comments on "optimal approximation of uniformly rotated images: Relationship between Karhunen-Loève expansion and discrete cosine transform"

IEEE Transactions on Image Processing

Volumn 11, Issue 3, 2002, Pages 332-334

  Park, Rac Hong ^a  

^a Sogang University   (South Korea)

Author keywords

Circulant matrix; Discrete Cosine Transform (DCT); Discrete Fourier Transform (DFT); Discrete Hartley Transform (DHT); Optimal approximation; Singular value decomposition (SVD); Uniformly rotated images

Indexed keywords

APPROXIMATION THEORY; COSINE TRANSFORMS; DISCRETE FOURIER TRANSFORMS; EIGENVALUES AND EIGENFUNCTIONS; IMAGE RECONSTRUCTION; MATRIX ALGEBRA; OPTIMIZATION;

CIRCULAR MATRIX; DISCRETE COSINE TRANSFORMS; DISCRETE HARLEY TRANSFORM; EIGENVECTOR MATRIX; SINGULAR VALUE DECOMPOSITION; UNIFORMLY ROTATED IMAGES;

IMAGE ANALYSIS;

EID: 0036504524     PISSN: 10577149     EISSN: None     Source Type: Journal    
DOI: 10.1109/83.988965     Document Type: Note

References (8)

1. Optimal approximation of uniformly rotated images: Relationship between Karhunen-Loève expansion and discrete cosine transform
2. Deformable kernels for early vision
3. The design and use of steerable filters
4. Toeplitz and circulant matrices: A review
5. Eight-point discrete Hartley transform as an edge operator and its interpretation in the frequency domain