Auflistung nach Klassifikation (DDC) "ddc:004"
Anzeige der Dokumente 1-20 von 305
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3D Motion Analysis via Energy Minimization
(2009-12-04)This work deals with 3D motion analysis from stereo image sequences for driver assistance systems. It consists of two parts: the estimation of motion from the image data and the segmentation of moving objects in the input ... -
3D Reconstruction of Plant Architecture by Grammar-based Modeling and Markov Chain Sampling
(2014-09-11)The world population is growing rapidly. As a consequence increasingly more products of crop plants are needed. Here, plant breeding gains a special significance. The goal of plant breeding is to develop new cultivars that ... -
3D-Stadtmodellierung auf heterogenen Ausgangsmodellen mittels evolutionärer Algorithmen
(2007)Die vorliegende Arbeit beschreibt ein neuartiges Verfahrens zur flexiblen und effizienten 3D-Stadtmodellierung im Kontext der Verfügbarmachung von 3D-Stadtmodellen. Ausgangspunkt ist die Heterogenität existierender und ... -
Acquisition, Transmission and Rendering of Objects with Optically Complicated Material Appearance
(2015-12-10)A major goal in computer graphics is the generation of photorealistic images. Nowadays, the degree of realism is often not restricted by the rendering algorithm but instead mainly depends on the quality of the virtual scene ... -
Adaptive audio-visuelle Synthese: Automatische Trainingsverfahren für Unit-Selection-basierte audio-visuelle Sprachsynthese
(2007)In dieser Arbeit wurden Algorithmen und Verfahren entwickelt und angewendet, die es ermöglichen eine video-realistische audio-visuelle Synthese durchzuführen. Das generierte audio-visuelle Signal zeigt einen Talking-Head, ... -
Adaptive Methods for Robust Document Image Understanding
(2013-04-09)A vast amount of digital document material is continuously being produced as part of major digitization efforts around the world. In this context, generic and efficient automatic solutions for document image understanding ... -
Airborne Navigation by Fusing Inertial and Camera Data
(2018-04-13)Unmanned aircraft systems (UASs) are often used as measuring system. Therefore, precise knowledge of their position and orientation are required.
This thesis provides research in the conception and realization of a ... -
Algebraic Uncertainty Theory: A Unifying Perspective on Reasoning under Uncertainty
(2013-05-22)The question of how to represent and process uncertainty is of fundamental importance to the scientific process, but also in everyday life. Currently there exist a lot of different calculi for managing uncertainty, each ... -
Algorithmen für Matchingprobleme in speziellen Graphklassen
(2010-03-02)Das Matching- oder Korrespondenzproblem gehört zum Gebiet der Graphentheorie. Zielsetzung ist es, in einem Graphen mit n Knoten und m Kanten effizient ein maximales Matching, d.h. eine möglichst große Menge disjunkter ... -
Algorithmen zur strukturellen Analyse von Musikaufnahmen
(2015-03-10)Eine sinnvolle Beschreibung von Musik und insbesondere von Musikaufnahmen durch maschinelle Verfahren ist eine große Herausforderung für das junge Forschungsgebiet des Music Information Retrieval. Einige Aspekte der Harmonik ... -
Algorithmen zur Synchronisation von Musikdaten im Partitur-, MIDI- und PCM-Format
(2003)Digitalisierung und weltweite Vernetzung haben zu einer Flut von Daten höchst unterschiedlichen Inhalts und Formats geführt, die es durch gezielte multimediale Techniken sinnvoll zu nutzen gilt. Dabei stellen allerdings ... -
Algorithmic Analysis of Complex Audio Scenes
(2008)In this thesis, we examine the problem of algorithmic analysis of complex audio scenes with a special emphasis on natural audio scenes. One of the driving goals behind this work is to develop tools for monitoring the ... -
Analysis and Manipulation of Repetitive Structures of Varying Shape
(2013-05-22)Self-similarity and repetitions are ubiquitous in man-made and natural objects. Such structural regularities often relate to form, function, aesthetics, and design considerations. Discovering structural redundancies along ... -
Analysis of Biochemical Reaction Networks using Tropical and Polyhedral Geometry Methods
(2016-12-21)The field of systems biology makes an attempt to realise various biological functions and processes as the emergent properties of the underlying biochemical network model. The area of computational systems biology deals ... -
Analysis of Biological Screening Data and Molecular Selectivity Profiles Using Fingerprints and Mapping Algorithms
(2008)The identification of promising drug candidates is a major milestone in the early stages of drug discovery and design. Among the properties that have to be optimized before a drug candidate is admitted to clinical ...
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Analysis of Random Fragment Profiles for the Detection of Structure-Activity Relationships
(2008)Substructure- or fragment-type descriptors are effective and widely used tools for chemical similarity searching and other applications in chemoinformatics and computer-aided drug discovery. Therefore, a large number of ... -
Analysis of Trajectories by Preserving Structural Information
(2012-07-18)The analysis of trajectories from traffic data is an established and yet fast growing area of research in the related fields of Geo-analytics and Geographic Information Systems (GIS). It has a broad range of applications ... -
Analytic and Learned Footstep Control for Robust Bipedal Walking
(2016-02-24)Bipedal walking is a complex, balance-critical whole-body motion with inherently unstable inverted pendulum-like dynamics. Strong disturbances must be quickly responded to by altering the walking motion and placing the ... -
Analytic Bipedal Walking with Fused Angles and Corrective Actions in the Tilt Phase Space
(2020-12-15)As humanoid robots start to move from research labs to workplace environments and homes, the topic of how they should best and most reliably locomote in the face of unknown disturbances will be a topic of increasing ... -
Annual Report for 2014
(2014-12-19)The incompletely deciphered hieroglyphic script and language of the Maya constitutes the primary focus of the research project under discussion here, which is being carried out cooperatively by the Universities of Bonn and ...
