Stephen Sangwine
Stephen Sangwine
Senior Lecturer, 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
5872006
The colour image processing handbook
S Sangwine, R Horne
Springer, 1998
509*1998
Fourier transforms of colour images using quaternion or hypercomplex, numbers
SJ Sangwine
Electronics letters 32 (21), 1979-1980, 1996
3591996
Hypercomplex correlation techniques for vector images
CE Moxey, SJ Sangwine, TA Ell
IEEE Transactions on Signal Processing 51 (7), 1941-1953, 2003
2342003
Quaternion principal component analysis of color images
N Le Bihan, SJ Sangwine
Proceedings 2003 International Conference on Image Processing (Cat. No …, 2003
1732003
Colour image edge detector based on quaternion convolution
SJ Sangwine
Electronics Letters 34 (10), 969-971, 1998
1641998
Colour image filters based on hypercomplex convolution
SJ Sangwine, TA Ell
IEE Proceedings-Vision, Image and Signal Processing 147 (2), 89-93, 2000
1362000
The discrete Fourier transform of a colour image
SJ Sangwine, TA Ell
Image Processing II Mathematical Methods, Algorithms and Applications, 430-441, 2000
1272000
Quaternion Fourier transforms for signal and image processing
TA Ell, N Le Bihan, SJ Sangwine
John Wiley & Sons, 2014
1232014
Quaternion involutions and anti-involutions
TA Ell, SJ Sangwine
Computers & Mathematics with Applications 53 (1), 137-143, 2007
1202007
Hypercomplex auto-and cross-correlation of color images
SJ Sangwine, T Ell
Proceedings 1999 International Conference on Image Processing (Cat …, 1999
1041999
Hypercomplex Fourier transforms of color images
SJ Sangwine, TA Ell
Proceedings 2001 International Conference on Image Processing (Cat. No …, 2001
1002001
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
822006
Fast complexified quaternion Fourier transform
S Said, N Le Bihan, SJ Sangwine
IEEE Transactions on Signal Processing 56 (4), 1522-1531, 2008
802008
Quaternion toolbox for Matlab
S SANGWIN
http://sourceforge. net/projects/qtfm/, 2005
65*2005
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
64*2013
Hypercomplex Wiener-Khintchine theorem with application to color image correlation
TA Ell, SJ Sangwine
Proceedings 2000 International Conference on Image Processing (Cat. No …, 2000
622000
Colour-sensitive edge detection using hypercomplex filters
CJ Evans, SJ Sangwine, TA Ell
2000 10th European Signal Processing Conference, 1-4, 2000
612000
Vector phase correlation
SJ Sangwine, TA Eli, CE Moxey
Electronics Letters 37 (25), 1513-1515, 2001
582001
Colour in image processing
SJ Sangwine
Electronics & Communication Engineering Journal 12 (5), 211-219, 2000
582000
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