# Discrete cosine transform

## Papers overview

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Highly Cited

2005

Highly Cited

2005

- 13th European Signal Processing Conference
- 2005

In this paper, a local appearance based face recognition algorithm is proposed. In the proposed algorithm local information isâ€¦Â (More)

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Highly Cited

2001

Highly Cited

2001

- International Journal of Computer Vision
- 2001

An accurate and robust face recognition system was developed and tested. This system exploits the feature extraction capabilitiesâ€¦Â (More)

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Highly Cited

1997

Highly Cited

1997

- IEEE Trans. Signal Processing
- 1997

An efficient method for computing the discrete cosine transform (DCT) is proposed. Based on direct decomposition of the DCT, theâ€¦Â (More)

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Highly Cited

1994

Highly Cited

1994

- 1994

The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widelyâ€¦Â (More)

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1994

1994

- IEEE Trans. Signal Processing
- 1994

A new fast pruning algorithm is proposed for computing the IV, lowest frequency components of a Iength-~V discrete cosineâ€¦Â (More)

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1993

1993

- IEEE Trans. Signal Processing
- 1993

This note presents two new fast discrete cosine transform computation algorithms: a radix-3 and a radix-6 algorithm. These twoâ€¦Â (More)

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Highly Cited

1992

Highly Cited

1992

- IEEE Trans. Signal Processing
- 1992

We introduce several fast algorithms for computing discrete cosine transforms (DCTâ€™s) and their inverses on multidimensionalâ€¦Â (More)

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Highly Cited

1987

Highly Cited

1987

- IEEE Trans. Acoustics, Speech, and Signalâ€¦
- 1987

The discrete cosine transform (DCT) is widely applied in various fields, including image data compression, because it operatesâ€¦Â (More)

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Highly Cited

1977

Highly Cited

1977

- 1977

After his military service he joined N. V. Philips' Gloeilampenfabrieken, Eindhoven, where he worked in the fields of electronicâ€¦Â (More)

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Highly Cited

1974

Highly Cited

1974

- IEEE Transactions on Computers
- 1974

A discrete cosine transform (DCT) is defined and an algorithm to compute it using the fast Fourier transform is developed. It isâ€¦Â (More)

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