Terahertz-Light Field Camera Prototyp
Light-field cameras record both the brightness and direction of the incident light rays. This spatiodirectional information can be post-processed for a dynamic focal point adjustment and 3-D imaging. Light-field has traditionally been a domain of visible light computational imaging. Our chair is leading the development of light-field methodologies for the THz spectrum, bringing new foundational understanding and hardware capabilities for bridging the terahertz gap.
Currently, we are building the first ever THz light-field camera prototype - which consists of a 3x3 super-array of lens coupled 1k-pixel THz CMOS cameras - in a single package. The CMOS camera chip is presented in the International Solid-State Circuits Conference (ISSCC) 2021. The figure shows the prototype of the light field array. The prototype serves as the hardware platform for the development of light-field based real-time THz 3-D imaging techniques.
Preliminary work:
- 2011
1379.
Statnikov, Konstantin; Öjefors, Erik; Zhao, Yan; Pfeiffer, Ullrich R.
Towards 3D-Imaging with Low-Cost SiGe Technology at 160 GHz
IEEE International Newcas Conference :pp 261-264
June 20111378.
Öjefors, Erik; Heinemann, Bernd; Pfeiffer, Ullrich R.
Active 220- and 325-GHz Frequency Multiplier Chains in an SiGe HBT Technology
IEEE-TMTT, 59 (5) :pp 1311-1318
May 20111377.
Schmuelling, B.; Hameyer, K.
Decoupling and Adjustment of Forces in an Electromagnetic Guiding System with six Degrees of Freedom
COMPEL – The international journal for computation and mathematics in electrical and electronic engineering, , 30 (3) :1011-1018
May 20111376.
Kreibich, N.; Arens, C.; Fechtner, H.
Programmes of Activities - First Experiences with the programmatic CDM
JIKO Policy Brief 05/2011
May 20111375.
Cichy, Blazej; Galkowski, Krzysztof; Rogers, Eric; Kummert, Anton
Smoothing control of discrete linear repetitive processes
of the Chinese Control and Decision Conference (CCDC'11), Page 3704 - 3709
Publisher: Mianyang, China
May 20111374.
Cichy, Błażej; Galkowski, Krzysztof; Rogers, Eric; Kummert, Anton
Smoothing control of discrete linear repetitive processes
of the Chinese Control and Decision Conference (CCDC'11), Page 3704 - 3709
Publisher: Mianyang, China
May 20111373.
Schmidthäusler, D.; Clemens, M.
A Deflated Preconditioned Conjugate Gradient Solver for Electro-Quasistatic Finite Element Simulations
8th International Conference on Computation in Electromagnetics (CEM2011), Wroclaw, Poland, 11.-14.04.2011 :178-179
April 2011ISBN: 978-1-84919-468-6
1372.
Clemens, M.
Future of Computer Hardware
Invited paper. 8th International Conference on Computation in Electromagnetics (CEM2011), Wroclaw, Poland, 11.-14.04.2011 :161
April 2011ISBN: 978-1-84919-468-6
1371.
Öjefors, Erik; Grzyb, Janusz; Heinemann, Bernd; Tillack, Bernd; Pfeiffer, Ullrich R.
A 820GHz SiGe Chipset for Terahertz Active Imaging Applications
IEEE International Solid-State Circuits Conference, ISSCC 2011 (Session 12.5) :224-225
April 20111370.
Clemens, M.; Hansen, V.; Streckert, J.; Zang, M.
Ermittlung/Bewertung von SAR-Werten für einen Leistungsverstärker
Abschlussbericht zur Studie im Auftrag des Bundesamtes für Informationsmanagement und Informationstechnik der Bundeswehr, April 2011.
April 20111369.
Gödel, N.; Warburton, T.; Clemens, M.
GPU-Accelerated Thin Wire Computations Coupled to DGFEM Electromagnetic Field Formulations
Invited paper. The 27th International Review of Progress in Applied Computational Electromagnetics. ACES - The Applied Computational Electromagnetics Society; Williamsburg, Virgina, USA, 27.-31.03.2011.
March 20111368.
Öjefors, Erik; Pourchon, Franck; Chevalier, Pascal; Pfeiffer, Ullrich R.
A 160-GHz low-noise downconversion receiver front-end in a SiGe HBT technology
International Journal of Microwave and Wireless Technologies, 3 (3) :pp 347-353
March 20111367.
Zhiping, Lin; Kummert, Anton
A special issue in memory of Nirmal Kumar Bose: multidimensional systems and signal processing
Multidimensional Systems and Signal Processing, 22 (1) :1 - 3
March 2011
Publisher: Springer Netherlands1366.
Zhiping, Lin; Kummert, Anton
A special issue in memory of Nirmal Kumar Bose: multidimensional systems and signal processing
Multidimensional Systems and Signal Processing, 22 (1) :1 - 3
March 2011
Publisher: Springer Netherlands1365.
[English] Cichy, Blazej; Galkowski, Krzysztof; Rogers, Eric; Kummert, Anton
An approach to iterative learning control for spatio-temporal dynamics using nD discrete linear systems models
Multidimensional Systems and Signal Processing, 22 (1) :83-96
March 2011
Publisher: Springer Netherlands
ISSN: 0923-60821364.
Cichy, Błażej; Galkowski, Krzysztof; Rogers, Eric; Kummert, Anton
An approach to iterative learning control for spatio-temporal dynamics using nD discrete linear systems models
Multidimensional Systems and Signal Processing, 22 (1) :83-96
March 2011
Publisher: Springer Netherlands
ISSN: 0923-60821363.
Bachelier, Olivier; Dabkowski, P.; Galkowski, Krzysztof; Kummert, Anton
Fractional and nD systems: a continuous case
Multidimensional Systems and Signal Processing, 23 :329 - 347
March 2011
Publisher: Springer Science + Business Media, LLC1362.
Haselhoff, Anselm; Höhmann, Lars; Kummert, Anton; Nunn, Christian; Meuter, Mirko; Müller-Schneiders, Stefan
Multi-Camera Pedestrian Detection by Means of Track-To-Track Fusion and Car2Car Communication
of the International Conference on Computer Vision Theory and Applications (VISAPP'11), Page 307 - 312
Publisher: Vilamoura, Portugal
March 20111361.
Haselhoff, Anselm; Höhmann, Lars; Kummert, Anton; Nunn, Christian; Meuter, Mirko; Müller-Schneiders, Stefan
Multi-Camera Pedestrian Detection by Means of Track-To-Track Fusion and Car2Car Communication
of the International Conference on Computer Vision Theory and Applications (VISAPP'11), Page 307 - 312
Publisher: Vilamoura, Portugal
March 20111360.
[deutsch] Weigler, Tobias; Kleinhenrich, Christian; Krahé, Detlef
Multi-sensoriche Wahrnehmung und Wirkung bei Präsenz von tieffrequentem Lärm
Düsseldorf
21.03. - 24.03.2011
DAGA 2011, Düsseldorf
March 20111359.
[deutsch] Kleinhenrich, Christian; Weigler, Tobias; Krahé, Detlef
Simulationen adaptiver Ansätze zur Optimierung der Dämpfungswirkung eines MIMO-ANC-Systems unter Verwendung reflektierter Feldgrößen
Düsseldorf
21.03. - 24.03.2011
DAGA 2011, Düsseldorf
March 20111358.
[deutsch] Krahé, Detlef
Tieffrequenter Lärm - Ein Situationsbericht
Düsseldorf
21.03. - 24.03.2011
DAGA 2011, Düsseldorf
March 2011- 2011/2012
1357.
Meisen, Tobias; Reinhard, Rudolf; Schilberg, Daniel; Jeschke, Sabina
A Framework For Adaptive Data Integration In Digital Production
In Jeschke, Sabina and Isenhardt, Ingrid and Hees, Frank and Henning, Klaus, Editor, Automation, Communication and Cybernetics in Science and Engineering 2011/2012
Page 1053—1066
Publisher: Springer, Berlin and Heidelberg
2011/2012
1053—10661356.
Meisen, Tobias; Reinhard, Rudolf; Schilberg, Daniel; Jeschke, Sabina
A Framework For Adaptive Data Integration In Digital Production
In Jeschke, Sabina and Isenhardt, Ingrid and Hees, Frank and Henning, Klaus, Editor, Automation, Communication and Cybernetics in Science and Engineering 2011/2012
Page 1053—1066
Publisher: Springer, Berlin and Heidelberg
2011/2012
1053—10661355.
Meisen, Tobias; Reinhard, Rudolf; Schilberg, Daniel; Jeschke, Sabina
A Framework For Adaptive Data Integration In Digital Production
In Jeschke, Sabina and Isenhardt, Ingrid and Hees, Frank and Henning, Klaus, Editor, Automation, Communication and Cybernetics in Science and Engineering 2011/2012
Page 1053—1066
Publisher: Springer, Berlin and Heidelberg
2011/2012
1053—1066
