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:
- 2008
993.
Öjefors, Erik
High-speed mmWave and THz Circuits in Silicon Process Technologies.
Semiconductor Conference Dresden, Kulturpalast Dresden
April 2008992.
Ma, Guanglin; Park, Su-Birm; Ioffe, A.; Müller-Schneiders, Stefan; Kummert, Anton
A symmetry search and filtering algorithm for vision based pedestrian detection system
SAE World Congress, Detroit, Michigan, USA
April 2008991.
Ma, Guanglin; Park, Su-Birm; Ioffe, A.; Müller-Schneiders, Stefan; Kummert, Anton
A symmetry search and filtering algorithm for vision based pedestrian detection system
SAE World Congress, Detroit, Michigan, USA
April 2008990.
Dai, Xun; Kummert, Anton; Park, Su-Birm; Iurgel, Uri
Centroid estimation of leading target vehicle based on decision trees
SAE World Congress, Detroit, Michigan, USA
April 2008989.
Dai, Xun; Kummert, Anton; Park, Su-Birm; Iurgel, Uri
Centroid estimation of leading target vehicle based on decision trees
SAE World Congress, Detroit, Michigan, USA
April 2008988.
Öjefors, E.
Silicon Based Circuit Design for mm Wave and THz Applications, Siegen.
Analog 08 Tagung, Germany, P. 13-18
April 2008987.
Seifert, J.; Debus, J.; Hinrichsen, V.; Clemens, M.; Weida, D.; Hagemeister, M.
Einsatz von Feldsteuermaterialien in Hochspannungsisolatoren - Potentiale und Risiken
ETG-Fachbericht Vol.110 zum Workshop "Werkstoffe mit nichtlinearen dielektrischen Eigenschaften", Stuttgart, Germany, VDE Verlag, Berlin, Offenbach, 110 :75-85
March 2008ISBN: 9-783800-730803
986.
Ma, Guanglin; Park, Su-Birm; Ioffe, A.; Müller-Schneiders, Stefan; Kummert, Anton
A real time detection algorithm for vision-based pedestrian protection
International Journal of Information Acquisition IJIA, 5 (1) :11 - 30
March 2008
Publisher: Singapore: World Scientific Publishing985.
Ma, Guanglin; Park, Su-Birm; Ioffe, A.; Müller-Schneiders, Stefan; Kummert, Anton
A real time detection algorithm for vision-based pedestrian protection
International Journal of Information Acquisition IJIA, 5 (1) :11 - 30
March 2008
Publisher: Singapore: World Scientific Publishing984.
Krahé, Detlef
Vom Hörmodell zur Richtlinie
Dresden
10. - 13. März 2008
DAGA 2008, Dresden
March 2008983.
Clemens, M.; Steinmetz, T.; Weida, D.
Numerische EMV Untersuchungen zu Anwendungsproblemen der Energietechnik mit Finite-Elemente-Methoden
Proceedingsband der Internationale Fachmesse und Kongress für Elektromagnetische Verträglichkeit (EMV 2008), Düsseldorf, Germany, Hrs. K.-H. Gonschorek., VDE Verlag, Berlin, Offenbach
February 2008ISBN: 978-3-8007-3075-9
982.
Mishra, C.; Reynolds, S.; Rassel, R.; Pinkett, S.
Schottky Barrier Diode Circuits in Silicon for Future mmWave and THz Applications.
IEEE Transactions on Microwave Theory and Techniques, Vol. 56, No. 2 (P. 364-371)
February 2008981.
Öjefors, Erik; Pfeiffer, Ullrich
A 94-GHz Monolithic Front-End for Imaging Arrays in SiGe:C Technology
2008 38th European Microwave Conference, Page 1449-1452
January 2008980.
Schmuelling, B.; Effing, O.; Hameyer, K.
State Control of an Electromagnetic Guiding System for Ropeless Elevators
European Conference on Power Electronics and Applications (EPE 2007),
January 2008979.
Sukhorukov, A. A.; Lavrinenko, A. V.; Chigrin, D. N.; Pelinovsky, D. E.; Kivshar, Y. S.
Slow-light dispersion in coupled periodic waveguides
J. Opt. Soc. Am. B, 25 (12) :C65--C74
2008978.
2008 13th International Power Electronics and Motion Control Conference
2008977.
2008 IEEE Industry Applications Society Annual Meeting
2008ISBN: 0197-2618
976.
2008 IEEE Power Electronics Specialists Conference
2008ISBN: 2377-6617
975.
Holtz, J.
Acquisition of Position Error and Magnet Polarity for Sensorless Control of PM Synchronous Machines
IEEE Transactions on Industry Applications, 44 (4) :1172--1180
2008
ISSN: 1939-9367974.
Jiang, J.; Holtz, J.
An efficient braking method for controlled AC drives with a diode rectifier front end
, 2008 IEEE Industry Applications Society Annual MeetingVolume37, Page 1446-1453 vol.3
2008ISBN: 0197-2618
973.
Pfeiffer, Ullrich R.
Analog/RF Design Concepts for High-Power Silicon Based mmWave and THz Applications
In Casier, Herman and Steyaert, Michiel and Van Roermund, Arthur H. M., Editor
Page 283--301
Publisher: Springer Netherlands, Dordrecht
2008
283--301ISBN: 978-1-4020-8263-4
972.
Tutsch, Dietmar; Babin, Gilbert; Kropf, Peter
Application Layer Traffic Analysis of a Peer-to-Peer System
, IEEE Internet ComputingVolume112, Page 30--37
Publisher: {IEEE Computer Society}
2008971.
Tutsch, Dietmar; Babin, Gilbert; Kropf, Peter
Application Layer Traffic Analysis of a Peer-to-Peer System
, IEEE Internet ComputingVolume112, Page 30--37
Publisher: IEEE Computer Society
August 2008970.
Wimmer, G.; Clemens, M.; Lang, J.
Calculation of Magnetic Fields with Finite Elements
Buchbeitrag in: From Nano-Scale to Space, Applied Mathematics Inspired by Roland Bulirsch, Hrsg.: M. Breitner, G. Denk, P. Rentrop, Springer-Verlag Berlin Heidelberg
2008969.
Tutsch, Dietmar; Lüdtke, Daniel
Chip Multiprocessor Traffic Models providing consistent Multicast and Spatial Distributions
Transactions of the SCS, 84 (2/3) :61--73
February 2008
