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检索条件"机构=Research Institute for Optronics and Pattern Recognition"
93 条 记 录,以下是1-10 订阅
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Towards Euclidean reconstruction from video sequences
Towards Euclidean reconstruction from video sequences
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3rd International Conference on Computer Vision Theory and Applications
作者: Bulatov, Dimitri Research Institute for Optronics and Pattern Recognition Germany
This paper presents two algorithms needed to perform a dense 3D-reconstruction from video streams recorded with uncalibrated cameras. Our algorithm for camera self-calibration makes extensive use of the constant focal... 详细信息
来源: 评论
Consideration of uncertainty in computer vision: Necessity and chance
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pattern recognition and Image Analysis 2008年 第2期18卷 216-221页
作者: Meidow, J. Research Institute for Optronics and Pattern Recognition Gutleuthausstr. 1 76275 Ettlingen Germany
Observations and decisions in computer vision are inherently uncertain. The rigorous treatment of uncertainty has therefore received a lot of attention, since it not only improves the results compared to ad hoc method... 详细信息
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Automatic target recognition in SAR images based on a SVM classification scheme
Automatic target recognition in SAR images based on a SVM cl...
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8th International Conference on Adaptive and Natural Computing Algorithms (ICANNGA)
作者: Middelmann, Wolfgang Ebert, Alfons Thoennessen, Ulrich FGAN-FOM Research Institute for Optronics and Pattern Recognition Germany
The performance of classifiers is commonly evaluated by classification rate and false alarm rate (FAR). Many applications like traffic monitoring, surveillance and other security relevant tasks suffer from the problem... 详细信息
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Segmentation, classification, and pose estimation of military vehicles in low resolution laser radar images
Segmentation, classification, and pose estimation of militar...
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Conference on Laser Radar Technology and Applications X
作者: Neulist, J Armbruster, W FGAN-FOM Research Institute for Optronics and Pattern Recognition (Germany)
Model-based object recognition in range imagery typically involves matching the image data to the expected model data for each feasible model and pose hypothesis. Since the matching procedure is computationally expens... 详细信息
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A perturbation suppressing segmentation technique based on adaptive diffusion
A perturbation suppressing segmentation technique based on a...
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8th International Conference on Adaptive and Natural Computing Algorithms (ICANNGA)
作者: Middelmann, Wolfgang Ebert, Alfons Deissler, Tobias Thoennessen, Ulrich FGAN-FOM Research Institute for Optronics and Pattern Recognition Germany
Segmentation is a fundamental task in pattern recognition and basis for high level applications like scene reconstruction, change detection, or object classification. The performance of these tasks suffers from a dist... 详细信息
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Change detection in satellite images
Change detection in satellite images
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Conference on Signal Processing, Sensor Fusion, and Target recognition XIV
作者: Thönnessen, U Hofele, G Middelmann, W FGAN-FOM Research Institute for Optronics and Pattern Recognition (Germany)
Change detection plays an important role in different military areas as strategic reconnaissance, verification of armament and disarmament control and damage assessment. It is the process of identifying differences in... 详细信息
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Metric reconstruction from video sequences
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pattern recognition and Image Analysis 2008年 第2期18卷 300-308页
作者: Bulatov, D. FGAN-FOM Research Institute for Optronics and Pattern Recognition Gutleuthausstr. 1 76275 Ettlingen Germany
This paper is dedicated to modifying some steps needed to generate a dense 3D-reconstruction from a video stream. Since critical motions are common in the majority of practical situations, care was taken in our work t... 详细信息
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Bayesian hypothesis generation and verification
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pattern recognition and Image Analysis 2008年 第2期18卷 269-274页
作者: Armbruster, W. FGAN-FOM Research Institute for Optronics and Pattern Recognition Gutleuthausstr. 1 76275 Ettlingen Germany
Regarding computer vision as optimal decision making under uncertainty, a new optimization paradigm is introduced, namely, maximizing the product of the likelihood function and the posterior distribution on scene hypo... 详细信息
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Detection and tracking of objects with direct integration of perception and expectation
Detection and tracking of objects with direct integration of...
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2009 IEEE 12th International Conference on Computer Vision Workshops, ICCV Workshops 2009
作者: Jüngling, Kai Arens, Michael Research Institute for Optronics and Pattern Recognition Ettlingen Germany
One of the main challenges in video-based multi-target tracking is the consistent maintenance of object identities over time. We present a novel approach to that challenge that integrates tracking and detection in a s... 详细信息
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Classification with controlled robustness in high-resolution SAR data
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25th pattern recognition Symposium of the German-Association-for-pattern-recognition
作者: Middelmann, W FGAN-FOM Research Institute for Optronics and Pattern Recognition Germany
Ground target classification in high-resolution SAR data has become increasingly important over the years. Kernel machines like the Support Vector Machine (SVM) and the Relevance Vector Machine (RVM) afford a great ch... 详细信息
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