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Items where Author is "Sangwine, SJ"

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Number of items: 19.

Article

Yasmin, S and Sangwine, SJ (2018) 'Multi-directional colour edge detector using LQS convolution.' IET Image Processing, 12 (7). 1111 - 1116. ISSN 1751-9659

Fletcher, P and Sangwine, SJ (2017) 'The development of the quaternion wavelet transform.' Signal Processing, 136. 2 - 15. ISSN 0165-1684

De Bie, H and De Schepper, N and Ell, TA and Rubrecht, K and Sangwine, SJ (2015) 'Connecting spatial and frequency domains for the quaternion Fourier transform.' Applied Mathematics and Computation, 271. 581 - 593. ISSN 0096-3003

Sangwine, SJ (2015) 'Comments on 'A structure-preserving method for the quaternion LU decomposition in quaternionic quantum theory' by Minghui Wang and Wenhao Ma.' Computer Physics Communications, 188. 128 - 130. ISSN 0010-4655

Le Bihan, N and Sangwine, SJ and Ell, TA (2014) 'Instantaneous frequency and amplitude of orthocomplex modulated signals based on quaternion Fourier transform.' Signal Processing, 94 (1). 308 - 318. ISSN 0165-1684

Hitzer, E and Sangwine, SJ (2013) 'Quaternion and Clifford Fourier transforms and wavelets.' Quaternion and Clifford Fourier Transforms and Wavelets. 1 - 338.

Sangwine, SJ and Ell, TA (2012) 'Complex and hypercomplex discrete Fourier transforms based on matrix exponential form of Euler's formula.' Applied Mathematics and Computation, 219 (2). 644 - 655. ISSN 0096-3003

Sangwine, SJ and Ell, TA and Le Bihan, N (2011) 'Fundamental Representations and Algebraic Properties of Biquaternions or Complexified Quaternions.' Advances in Applied Clifford Algebras, 21 (3). 607 - 636. ISSN 0188-7009

Sangwine, SJ and Alfsmann, D (2010) 'Determination of the biquaternion divisors of zero, including the idempotents and nilpotents.' Advances in Applied Clifford Algebras, 20 (2). 401 - 410. ISSN 0188-7009

Sangwine, SJ and Bihan, NL (2010) 'Quaternion polar representation with a complex modulus and complex argument inspired by the Cayley-Dickson form.' Advances in Applied Clifford Algebras, 20 (1). 111 - 120. ISSN 0188-7009

Said, S and Le Bihan, N and Sangwine, SJ (2008) 'Fast complexified quaternion Fourier transform.' IEEE Transactions on Signal Processing, 56 (4). 1522 - 1531. ISSN 1053-587X

Ell, TA and Sangwine, SJ (2007) 'Quaternion involutions and anti-involutions.' Computers and Mathematics with Applications, 53 (1). 137 - 143. ISSN 0898-1221

Book Section

Sangwine, SJ (2013) 'Perspectives on color image processing by linear vector methods using projective geometric transformations.' In: UNSPECIFIED, (ed.) Advances in Imaging and Electron Physics. UNSPECIFIED, 283 - 307. ISBN 9780124076709

Sangwine, SJ and Ell, TA and Le Bihan, N (2009) 'Hypercomplex models and processing of vector images.' In: Chanussot, J and Collet, C and Chehdi, K, (eds.) Multivariate Image Processing. ISTE/Wiley, 407 - 436. ISBN 978-1-84821-139-1

Monograph

Hitzer, E and Sangwine, SJ (2016) Multivector and multivector matrix inverses in real Clifford algebras. UNSPECIFIED. CES-534, University of Essex, Colchester.

Conference or Workshop Item

Hitzer, E and Sangwine, SJ (2013) Preface. In: UNSPECIFIED, ? - ?.

Book

Ell, TA and Bihan, NL and Sangwine, SJ (2014) Quaternion Fourier Transforms for Signal and Image Processing. UNSPECIFIED. ISBN 9781848214781

Hitzer, E and Sangwine, SJ (2013) Quaternion and Clifford Fourier Transforms and Wavelets. Trends in Mathematics . Springer. ISBN 978-3-0348-0602-2

Other

Sangwine, SJ (2014) On harmonic analysis of vector-valued signals. arXiv.org.

This list was generated on Fri May 29 19:04:57 2020 BST.