Hyperquaternions and physics
Girard, Patrick R., Pujol, Romaric, Clarysse, Patrick, Delachartre, Philippe
Published in SciPost physics proceedings (24.11.2023)
Published in SciPost physics proceedings (24.11.2023)
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Journal Article
Analytic signal phase-based myocardial motion estimation in tagged MRI sequences by a bilinear model and motion compensation
Wang, Liang, Basarab, Adrian, Girard, Patrick R., Croisille, Pierre, Clarysse, Patrick, Delachartre, Philippe
Published in Medical image analysis (01.08.2015)
Published in Medical image analysis (01.08.2015)
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Journal Article
Hyperquaternions: A New Tool for Physics
Girard, Patrick R., Clarysse, Patrick, Pujol, Romaric, Goutte, Robert, Delachartre, Philippe
Published in Advances in applied Clifford algebras (01.07.2018)
Published in Advances in applied Clifford algebras (01.07.2018)
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Journal Article
Dual Hyperquaternion Poincaré Groups
Girard, Patrick R., Clarysse, Patrick, Pujol, Romaric, Goutte, Robert, Delachartre, Philippe
Published in Advances in applied Clifford algebras (01.04.2021)
Published in Advances in applied Clifford algebras (01.04.2021)
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Journal Article
Hyperquaternion Conformal Groups
Girard, Patrick R., Clarysse, Patrick, Pujol, Romaric, Goutte, Robert, Delachartre, Philippe
Published in Advances in applied Clifford algebras (01.07.2021)
Published in Advances in applied Clifford algebras (01.07.2021)
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Journal Article
3D Clifford Analytic Signal for 3D Envelope Detection on Ultrasound Volume
Wang, Liang, Girard, Patrick R., Clarysse, Patrick, Delachartre, Philippe
Published in 2021 IEEE International Ultrasonics Symposium (IUS) (11.09.2021)
Published in 2021 IEEE International Ultrasonics Symposium (IUS) (11.09.2021)
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Conference Proceeding
Hyperquaternions: An Efficient Mathematical Formalism for Geometry
Girard, Patrick R., Clarysse, Patrick, Pujol, Romaric, Goutte, Robert, Delachartre, Philippe
Published in Geometric Science of Information (2019)
Published in Geometric Science of Information (2019)
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Book Chapter
Conference Proceeding
Myocardial motion estimation using optical flow with multiple constraint equations
Liang Wang, Clarysse, Patrick, Croisille, Pierre, Girard, Patrick R., Delachartre, Philippe, Zhengjun Liu, Wanyu Liu
Published in 2014 12th International Conference on Signal Processing (ICSP) (01.10.2014)
Published in 2014 12th International Conference on Signal Processing (ICSP) (01.10.2014)
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Conference Proceeding
3-D biquaternionic analytic signal and application to envelope detection in 3-D ultrasound imaging
Liang Wang, Girard, Patrick R., Bernard, Adeline, Zhengjun Liu, Clarysse, Patrick, Delachartre, Philippe
Published in 2012 International Conference on 3D Imaging (IC3D) (01.12.2012)
Published in 2012 International Conference on 3D Imaging (IC3D) (01.12.2012)
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Conference Proceeding