Hadamard-based image decomposition and compression.

Hadamard-based image decomposition and compression.

We develop a general algorithm for decomposition and compression of grayscale images. The decomposition can be expressed as a functional relation between the original image and the Hadamard waveforms. The dynamic adaptive clustering procedure incorporates potential functions as a similarity measure...

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Dades bibliogràfiques
Publicat a:IEEE Transactions on information technology in biomedicine 4, 4 (2000).
Autor principal: Valova, I.
Format: Article
Idioma:English
Matèries:
Hadamard waveforms.
Hadamard-based image decomposition.
MRI.
Clustering.
Dynamic adaptive clustering procedure.
Grayscale image compression.
Half-tone medical images.
Human brain.
Magnetic resonance imaging.
Multi-iteration convergent procedure.
Neural network.
Reclustering.
Run-length coding.
Similarity measure.