# Hadamard transform

## Papers overview

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Highly Cited

2013

Highly Cited

2013

- NIPS
- 2013

We propose a fast algorithm for ridge regression when the number of features is much larger than the number of observations (p≫n… (More)

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Highly Cited

2011

Highly Cited

2011

- Advances in Adaptive Data Analysis
- 2011

This paper presents an improved analysis of a structured dimension-reduction map called the subsampled randomized Hadamard… (More)

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2009

2009

- IEEE Transactions on Signal Processing
- 2009

A new transform known as conjugate symmetric sequency-ordered complex Hadamard transform (CS-SCHT) is presented in this paper… (More)

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Highly Cited

2008

Highly Cited

2008

- 16th European Signal Processing Conference
- 2008

With the advent of a single-pixel camera, compressive imaging applications have gained wide interests. However, the design of… (More)

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2005

2005

- Proceedings. International Symposium on…
- 2005

A generalised Hadamard transform for multiphase or multilevel signals is introduced, which includes the Fourier, generalised… (More)

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2001

2001

- 2001

In this paper a watermarking algorithm for digital images is presented. The method operates in the multi-resolution Hadamard… (More)

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1999

1999

- ISCAS
- 1999

Hadamard transform is an important tool in discrete signal processing. In this paper, we define the discrete fractional Hadamard… (More)

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1988

1988

- [] Proceedings. The Twentieth Southeastern…
- 1988

A four-level Hadamard transform that is more general than the binary Hadamard transform is presented. The transform maintains the… (More)

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Highly Cited

1976

Highly Cited

1976

- IEEE Transactions on Computers
- 1976

A unified matrix treatment is presented for the various orderings of the Walsh-Hadamard (WH) functions using a general framework… (More)

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Review

1969

Review

1969

- 1969

A combination of the Hadamard transform and uniform quantization is investigated. Fundamentai properties of the Hadamard… (More)

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