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Lehrstuhl für Allgemeine Elektrotechnik und Theoretische Nachrichtentechnik


Prof. Dr.- Ing. Anton Kummert

Publikationen

Jahr:  
Alle :: 0, ... , 2008, 2009, 2010, ... , 2021
Referenzen
258.
P. Dabkowski; Krzysztof Galkowski; Eric Rogers; Anton Kummert
Strong practical stability and stabilization of discrete linear repetitive processes
Multidimensional Systems and Signal Processing, 20(4):311 - 331
Dezember 2009
257.
Stephanie Hold; Steffen Görmer; Stefan Müller-Schneiders; Mirko Meuter; Anton Kummert
A novel approach for the online initial calibration of extrinsic parameters for a car-mounted camera
of the 12th International IEEE Conference on Intelligent Transportation Systems (ITSC'09) , Seite 420 - 425.
Oktober 2009

Bemerkung: St. Louis, Missouri, USA

256.
Anselm Haselhoff; Anton Kummert
An evolutionary optimized vehicle tracker in collaboration with a detection system
of the 12th International IEEE Conference on Intelligent Transportation Systems (ITSC'09) , Seite 208 - 213.
St. Louis, Missouri, USA
Oktober 2009

Bemerkung: CD

255.
Steffen Görmer; Dennis Müller; Stephanie Hold; Mirko Meuter; Anton Kummert
Vehicle recognition and TTC estimation at night based on spotlight pairing
of the 12th International IEEE Conference on Intelligent Transportation Systems (ITSC'09) , Seite 196 - 201.
St. Louis, Missouri, USA
Oktober 2009

Bemerkung: CD

254.
Guanglin Ma; M. Dwivedi; C. Sun; Anton Kummert
A real-time rear view camera based obstacle detection
of the 12th International IEEE Conference on Intelligent Transportation Systems (ITSC'09) , Seite 408 - 413.
St. Louis, Missouri, USA
Oktober 2009

Bemerkung: CD

253.
Mirko Meuter; Stefan Müller-Schneiders; Adalbert Mika; Stephanie Hold; Christian Nunn; Anton Kummert
A novel approach to lane detection and tracking
of the 12th International IEEE Conference on Intelligent Transportation Systems (ITSC'09) , Seite 582-587.
St. Louis, Missouri, USA
Oktober 2009

Bemerkung: CD

252.
Christian Nunn; Dennis Müller; Mirko Meuter; Stefan Müller-Schneiders; Anton Kummert
An improved adaboost learning scheme using LDA features for object recognition
of the 12th International IEEE Conference on Intelligent Transportation Systems (ITSC'09) , Seite 486-491.
St. Louis, Missouri, USA
Oktober 2009

Bemerkung: CD

251.
Ligang Wu; James Lam; Wojciech Paszke; Krzysztof Galkowski; Eric Rogers; Anton Kummert
Control and filtering for discrete linear repetitive processes with H? and ? 2?? ? performance
Multidimensional Systems and Signal Processing, 20:235 - 264
September 2009
250.
Lars Höhmann; Andrii Gurski; Anton Kummert
Analysis of multi-hop routing protocols in TinyOS 2.x for a data transmission framework
of the 12th Symposium on Wireless Personal Multimedia Communications (WPMC'09)
Sendai, Japan
September 2009

Bemerkung: Memory Stick

249.
Lars Höhmann; Andrii Gurski; Anton Kummert
Mobility support for wireless sensor networks simulations for road intersection safety applications
of the 52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS'09) , Seite 260 - 263.
Cancun, Mexico
August 2009
248.
Sam Schauland; Jörg Velten; Anton Kummert
Realization of a recursive 3-D cone filter for video processing applications
of the 52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS'09) , Seite 632 - 635.
Cancun, Mexico
August 2009

Schlüsselwörter: cone-shaped frequency response, field programmable gate arrays, filter design method, hardware implementation, image sequences, multidimensional wave digital filters, recursive 3D cone filter, recursive estimation, shift operators, signal size, video processing applications, video sequence, video signal processingFPGA

Zusammenfassung: In this paper a realization of a recursive 3-D cone filter applicable for low cost hardware like FPGAs, for instance, is presented. Based on the filter design method proposed by Bolle, multidimensional wave digital filters are used to approximate a cone-shaped frequency response. Focus is not set on filter design but on filter implementation and problems arising in that context. In detail, the impact of signal size, chosen processing scheme and shift operators on hardware implementation is illuminated and a suitable solution is proposed. For verification, an example of a filtered video sequence showing moving objects is given.

Bemerkung: CD

247.
Hongwei Li; Sam Schauland; Jörg Velten; Anton Kummert
3D wave digital filter implementation on a virtex2 FPGA board with external SDRAM
of the International Workshop on Multidimensional (nD) Systems (nDS'09)
Thessaloniki, Greece
Juli 2009

Schlüsselwörter: DRAM chips, external SDRAM, field programmable gate arrays, hardware architecture, LCD monitor, n-D signal processing application, synchronous dynamic random access memory, virtex2 FPGA board, wave digital filters3D spatio-temporal wave digital filter

Zusammenfassung: Many n-D signal processing applications require realization in real time. We propose the realization of a 3-D spatio-temporal wave digital filter (WDF) in an FPGA. Optimization of the implemented hardware architecture includes evaluation of two different kinds of overflow handling, namely by saturation and a ldquomodulo 2rdquo type operation. The FPGA board is processing DVI signals that can be provided by usual PC hardware. The processing output is observed in real time on an LCD monitor.

Bemerkung: CD

246.
Sam Schauland; Jörg Velten; Anton Kummert; Krzysztof Galkowski
Insufficiencies of the practical BIBO stability concept with regard to signal processing systems
of the International Workshop on Multidimensional (nD) Systems (nDS'09)
Thessaloniki, Greece
Juli 2009

Schlüsselwörter: discrete systems, Fourier transform, frequency response, impulse response, signal processing, signal processing systems, spatio-temporal signal, Stability, transfer function, transfer functionsBIBO stability

Zusammenfassung: In this paper the practical BIBO stability concept introduced by Agathoklis and Bruton is analyzed with respect to its applicability in the field of signal processing applications. In the field of n-D signal processing signals are often bounded to all but one dimension like be the time-direction of a spatio-temporal signal, for instance. This property makes the use of systems which meet the conditions of practical BIBO stability, mainly known from the field of control theory, appear to be feasible. However, it can be shown hat practical stability in its original form is not sufficient in signal processing if not further conditions are supposed. This is done by comparing the 2D Fourier transform of the actually measured impulse response of exemplary systems to the frequency response expected on basis of the transfer function. Additionally, an application example is given to verify the presented observations.

Bemerkung: CD

245.
Jörg Velten; Sam Schauland; Anton Kummert
A realization framework based on a natural state space description of discrete k-D signal processing systems
of the International Workshop on Multidimensional (nD) Systems (nDS'09)
Thessaloniki, Greece
Juli 2009

Schlüsselwörter: discrete k-D signal processing systems, natural state space description, signal processingdiscrete domain linear k-D systems, system description

Zusammenfassung: The paper presents a realization framework based on a natural state space description of n-D systems with a focus on design and analysis of discrete domain linear k-D systems. While widely used models satisfy control theoretic needs, the presented description addresses design, analysis, and realization of k-D signal processing systems. It provides a system description that offers better compliance with possible hardware realizations than existing models and thus allows evaluation and consideration of many realization specific effects. Non-causal systems that may be of interest in k-D signal processing can be described as well as shift operations / delays with respect to more than one coordinate direction.

Bemerkung: CD

244.
Stephanie Hold; Christian Nunn; Anton Kummert; Stefan Müller-Schneiders
Efficient and robust extrinsic camera calibration procedure for lane departure warning
of the IEEE Intelligent Vehicles Symposium (IV'09) , Seite 382 - 387.
Xi'an, Shaanxi, China
Juni 2009
243.
Anselm Haselhoff; Anton Kummert
A vehicle detection system based on haar and triangle features
of the IEEE Intelligent Vehicles Symposium (IV'09) , Seite 261 - 266.
Xi'an, Shaanxi, China
Juni 2009

Bemerkung: CD

242.
Anselm Haselhoff; Anton Kummert
2D line filters for vision-based lane detection and tracking
of the 6th International Workshop on Multidimensional (nD) Systems (nDS'09)
Thessaloniki, Greece
Juni 2009

Bemerkung: CD

241.
Steffen Görmer; Anton Kummert; Su-Birm Park; Peter Egbert
Vision-based rain sensing with an in-vehicle camera
of the IEEE Intelligent Vehicles Symposium (IV'09) , Seite 279 - 284.
Xi'an, Shaanxi, China
Juni 2009

Bemerkung: CD

240.
Xun Dai; Anton Kummert; Su-Birm Park; Diane Neisius
A warning algorithm for lane departure warning system
of the IEEE Intelligent Vehicles Symposium (IV'09) , Seite 431 - 435.
Xi'an, Shaanxi, China
Juni 2009

Bemerkung: CD

239.
Blazej Cichy; Krzysztof Galkowski; Eric Rogers; Anton Kummert
Iterative learning control for the wave linear repetitive processes
of the 6th International Workshop on Multidimensional (nD) Systems (nDS'09)
Thessaloniki, Greece
Juni 2009

Bemerkung: CD

238.
Blazej Cichy; Krzysztof Galkowski; Eric Rogers; Anton Kummert
Stability of a class of 2D linear systems with smoothing
of the 4th IEEE Conference on Industrial Electronics and Applications (ICIEA'09) , Seite 47 - 52.
Xi'an, China
Mai 2009

Bemerkung: CD

237.
Fritz Boschen; Anton Kummert; A. Kraft
On the influence of positioning errors on Tomography - Based sonar imaging systems
of the International IEEE Conference Oceans
Bremen, Germany
Mai 2009

Bemerkung: CD

236.
Sam Schauland; Jörg Velten; Anton Kummert; Krzysztof Galkowski
On the usability of practical stable n-D systems for signal processing applications
of the IEEE International Symposium on Circuits and Systems (ISCAS'09) , Seite 317 - 320.
Mai 2009

Schlüsselwörter: Fourier transforms, frequency response, impulse response, line-scan camera, signal processing, spatio-temporal signal, stable n-D systems, transfer function, transfer functions, transient response2D Fourier transform

Zusammenfassung: In practice, n-D signal processing problems often show the property that underlying signals are unbounded with respect to only one direction, like the spatio-temporal signal of a line-scan camera, for example. Thus, the use of systems which meet the conditions of practical BIBO stability, mainly known from the field of control theory, seems to be feasible. In this paper the practical BIBO stability concept introduced by Agathoklis and Bruton [1] is analyzed with respect to its applicability in the field of signal processing applications. It is shown that practical stability in its original form is not sufficient in signal processing if not further conditions are supposed. This is done by comparing the 2D Fourier transform of the actually measured impulse response of exemplary systems to the frequency response expected on basis of the transfer function.

235.
Guanglin Ma; Dennis Müller; Su-Birm Park; Stefan Müller-Schneiders; Anton Kummert
Pedestrian detection using a single-monochrome camera
Intelligent Transport Systems, IET, 3(1):42 - 56
März 2009

Bemerkung: Sponored by Institution of Engineering and Technology

234.
Anselm Haselhoff; Anton Kummert
An analysis of sampling for filter-based feature extraction and adaboost learning,
of the International Conference on Computer Vision Theory and Applications (VISAPP'09) , Seite 180 - 185.
Lisboa, Portugal
Februar 2009

Bemerkung: CD

233.
Steffen Görmer; Stefan Müller-Schneiders; Anton Kummert
Color features for vision-based traffic sign candidate detection
of the International Conference on Computer Vision Theory and Applications (VISAPP'09) , Seite 107 - 113.
Lisboa, Portugal
Februar 2009

Bemerkung: CD

232.
Anton Kummert
Vorlesung Mehrdimensionale Signale und Systeme
Total:
387