Hans-Hellmut Nagel

45 publications

10 venues

H Index 25

Affiliation

Karlsruhe Institute of Technology, Germany

Links

Name Venue Year citations
Representation of occurrences for road vehicle traffic. Artificial Intelligence 2008 32
Qualitative Reasoning Feeding Back into Quantitative Model-Based Tracking. ECAI 2004 7
Deriving Textual Descriptions of Road Traffic Queues from Video Sequences. ECAI 2002 36
Natural Language Texts for a Cognitive Vision System. ECAI 2002 34
Model-Based Initialisation of Vehicle Tracking: Dependency on Illumination. ICCV 2001 7
Estimation and Interpretation of Discontinuities in Optical Flow Fields. ICCV 2001 35
Machine-Vision-Based Estimation of Pose and Size Parameters from a Generic Workpiece Description. ICRA 2001 9
Robust Visual Servoing: Examination of Cameras Under Different Illumination Conditions. ICRA 2001 0
Data-Driven Extraction of Curved Intersection Lanemarks from Road Traffic Image Sequences. ECCV 2000 4
Automatic Differentiation Facilitates OF-Integration into Steering-Angle-Based Road Vehicle Tracking. CVPR 1999 40
Improving Visually Servoed Disassembly Operations by Automatic Camera Placement. ICRA 1998 19
Spatiotemporally Adaptive Estimation and Segmenation of OF-Fields. ECCV 1998 65
Beginning a Transition from a Local to a More Global Point of View in Model-Based Vehicle Tracking. ECCV 1998 17
(Mis?-) Using DRT for Generation of Natural Language Text from Image Sequences. ECCV 1998 15
Bias-Corrected Optical Flow Estimation for Road Vehicle Tracking. ICCV 1998 33
Towards visually servoed manipulation of car engine parts. ICRA 1997 29
Visually servoed gripping of a used car battery. IROS 1997 17
Visual tracking of an end-effector by adaptive kinematic prediction. IROS 1997 48
Automatic dismantling integrating optical flow into a machine vision-controlled robot system. ICRA 1996 21
Tracking of Occluded Vehicles in Traffic Scenes. ECCV 1996 47
Matching Object Models to Segments from an Optical Flow Field. ECCV 1996 21
3D Pose Estimation by Fitting Image Gradients Directly to Polyhedral Models. ICCV 1995 74
Evaluation of Image Sequences from Outdoor Scenes: Selected Problems and Solutions. ACCV 1995 1
Estimation of Optical Flow Based on Higher-Order Spatiotemporal Derivatives in Interlaced and Non-Interlaced Image Sequences. Artificial Intelligence 1995 77
Space- and Time-Variant Estimation Approaches and the Segmentation of the Resulting Optical Flow Fields. ACCV 1995 3
Motion Boundary Detection in Image Sequences by Local Stochastic Tests. ECCV 1994 64
Optical Flow Estimation: Advances and Comparisons. ECCV 1994 258
Association of Motion Verbs with Vehicle Movements Extracted from Dense Optical Flow Fields. ECCV 1994 73
The coupling of rotation and translation in motion estimation of planar surfaces. CVPR 1993 76
Extraction of Line Drawings from Gray Value Images by Non-Local Analysis of Edge Element Structures. ECCV 1992 12
Model-Based Object Tracking in Traffic Scenes. ECCV 1992 138
Algorithmic characterization of vehicle trajectories from image sequences by motion verbs. CVPR 1991 105
Analytical Results on Error Sensitivity of Motion Estimation from Two Views. ECCV 1990 62
PROMETHEUS Session. ECAI 1990 2
Extending the 'Oriented Smoothness Constraint' into the Temporal Domain and the Estimation of Derivatives of Optical Flow. ECCV 1990 112
On a Constraint Equation for the Estimation of Displacement Rates in Image Sequences. TPAMI 1989 113
On the Estimation of Optical Flow: Relations between Different Approaches and Some New Results. Artificial Intelligence 1987 497
An Investigation of Smoothness Constraints for the Estimation of Displacement Vector Fields from Image Sequences. TPAMI 1986 0
Constraints for the Estimation of Displacement Vector Fields From Image Sequences. IJCAI 1983 0
On 3D Reconstruction from Two Perspective Views. IJCAI 1981 42
Volumetric Model and 3D-Trajectory of a Moving Car Derived from Monocular TV-Frame Sequence of a Street Scene. IJCAI 1981 0
On the Analysis of Accumulative Difference Pictures from Image Sequences of Real World Scenes. TPAMI 1979 393
Artificial Intelligence in Western Europe. IJCAI 1977 0
Analysing Sequences of TV-Frames. IJCAI 1977 17
Separating Non-Stationary from Stationary Scene Components in a Sequence of Real World TV Images. IJCAI 1977 99
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