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Stephen Sangwine
Stephen Sangwine
Senior Lecturer (Retired), University of Essex
Verified email at essex.ac.uk - Homepage
Title
Cited by
Cited by
Year
Hypercomplex Fourier transforms of color images
TA Ell, SJ Sangwine
IEEE Transactions on image processing 16 (1), 22-35, 2006
7202006
The colour image processing handbook
S Sangwine, R Horne
Springer, 1998
5671998
Fourier transforms of colour images using quaternion or hypercomplex, numbers
SJ Sangwine
Electronics letters 32 (21), 1979-1980, 1996
4341996
Hypercomplex correlation techniques for vector images
CE Moxey, SJ Sangwine, TA Ell
IEEE Transactions on Signal Processing 51 (7), 1941-1953, 2003
2632003
Quaternion principal component analysis of color images
N Le Bihan, SJ Sangwine
Proceedings 2003 International Conference on Image Processing (Cat. No …, 2003
2102003
Quaternion Fourier transforms for signal and image processing
TA Ell, N Le Bihan, SJ Sangwine
John Wiley & Sons, 2014
2042014
Colour image edge detector based on quaternion convolution
SJ Sangwine
Electronics Letters 34 (10), 969-971, 1998
1881998
Colour image filters based on hypercomplex convolution
SJ Sangwine, TA Ell
IEE Proceedings-Vision, Image and Signal Processing 147 (2), 89-93, 2000
1702000
Quaternion involutions and anti-involutions
TA Ell, SJ Sangwine
Computers & Mathematics with Applications 53 (1), 137-143, 2007
1532007
The discrete Fourier transform of a colour image
SJ Sangwine, TA Ell
Image Processing II Mathematical Methods, Algorithms and Applications, 430-441, 2000
1382000
History of quaternion and Clifford Fourier transforms and wavelets
F Brackx, E Hitzer, S Sangwine
Quaternion and Clifford Fourier Transforms and Wavelets, xi-xxvii, 2013
119*2013
Hypercomplex Fourier transforms of color images
SJ Sangwine, TA Ell
Proceedings 2001 International Conference on Image Processing (Cat. No …, 2001
1112001
Hypercomplex auto-and cross-correlation of color images
SJ Sangwine, T Ell
Proceedings 1999 International Conference on Image Processing (Cat …, 1999
1071999
Fast complexified quaternion Fourier transform
S Said, N Le Bihan, SJ Sangwine
IEEE Transactions on Signal Processing 56 (4), 1522-1531, 2008
1042008
Quaternion singular value decomposition based on bidiagonalization to a real or complex matrix using quaternion Householder transformations
SJ Sangwine, N Le Bihan
Applied mathematics and computation 182 (1), 727-738, 2006
1002006
Quaternion toolbox for Matlab, Software Library
S SANGWINE, N LE BIHAN
http://sourceforge.net/projects/qtfm/, 2005
96*2005
Hypercomplex algebras in digital signal processing: Benefits and drawbacks
D Alfsmann, HG Göckler, SJ Sangwine, TA Ell
2007 15th European Signal Processing Conference, 1322-1326, 2007
842007
Colour-sensitive edge detection using hypercomplex filters
CJ Evans, SJ Sangwine, TA Ell
2000 10th European Signal Processing Conference, 1-4, 2000
802000
Colour in image processing
SJ Sangwine
Electronics & Communication Engineering Journal 12 (5), 211-219, 2000
692000
Decomposition of 2D hypercomplex Fourier transforms into pairs of complex Fourier transforms
TA Ell, SJ Sangwine
2000 10th European Signal Processing Conference, 1-4, 2000
682000
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