1–50 von 63 Ergebnissen
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    ARTIFICIAL INTELLIGENCE MODELING TECHNIQUES FOR VISION-BASED OCCUPANCY DETERMINATION

    Freier Zugriff
    DUAN PENGFEI PHIL / DESAI NISHANT / LEE PHILIP et al. | Europäisches Patentamt | 2024

    Disclosed herein are methods and systems for using artificial intelligence modeling techniques to train and execute an artificial

     ...

    Stereo-vision-based 3D modeling of space structures

    Se, S. / Jasiobedzki, P. / Wildes, R. | Tema Archiv | 2007

    METHODS AND SYSTEMS FOR MODELING POOR TEXTURE TUNNELS BASED ON VISION-LIDAR COUPLING

    Freier Zugriff
    HE BIN / LI GANG / SHEN RUNJIE et al. | Europäisches Patentamt | 2023

    Stereo vision based pedestrian detection using B-spline modeling

    Abbas, Ammar / Hoefler, Sven / Fardi, Basel et al. | IEEE | 2008

    Real-time modeling of a radar sensor for enhanced vision

    Allerton, David J. / Clare, Anthony J. | SPIE | 2003

    Research on the Sustainability of Museum Cultural and Creative Based on 3D Modeling and Stereo Vision

    Li, Xiaofang | IEEE | 2021
    information construction. Based on the actual 3D digital construction of the museum, this article introduces the high-precision 3D modeling of movable ...

    Vision Based Tel-operation Robot Virtual Reality Circumstance Modeling in Real-Time

    Lei, Yunhong / Wang, Yuho / Wang, Mingxin et al. | TIBKAT | 2010

    Robust and precise 3D-modeling of traffic scenes based on dense stereo vision

    Pfeiffer, David / Barth, Alexander / Franke, Uwe | Tema Archiv | 2009

    Computer vision systems and methods for modeling roofs of structures using two-dimensional and partial three-dimensional data

    Freier Zugriff
    PORTER BRYCE ZACHARY / JUSTUS RYAN MARK | Europäisches Patentamt | 2021

    A system for modeling a roof of a structure comprising a first database, a second database and a processor in communication with the

     ...

      COMPUTER VISION SYSTEMS AND METHODS FOR MODELING ROOFS OF STRUCTURES USING TWO-DIMENSIONAL AND PARTIAL THREE-DIMENSIONAL DATA

      Freier Zugriff
      PORTER BRYCE ZACHARY / JUSTUS RYAN MARK | Europäisches Patentamt | 2019

      A system for modeling a roof of a structure comprising a first database, a second database and a processor in communication with the

       ...

    COMPUTER VISION SYSTEMS AND METHODS FOR MODELING ROOFS OF STRUCTURES USING TWO-DIMENSIONAL AND PARTIAL THREE-DIMENSIONAL DATA

    Freier Zugriff
    PORTER BRYCE / JUSTUS RYAN | Europäisches Patentamt | 2019

    A system for modeling a roof of a structure comprising a first database, a second database and a processor in communication with the

     ...

    Vision-Based Lane Detection Algorithm in Urban Traffic Scenes

    Ran, Feng / Jiang, Zhoulong / Xu, Meihua | Tema Archiv | 2014

    Vision-Based Adaptive Traffic Light Controller for Single Intersection

    Sutharsan, Mahendren / Rajakaruna, Shehan / Jayaweera, S.Y. et al. | IEEE | 2020
    better timing adjustment for the existing system using a mathematical modeling approach while taking the extracted traffic index as input. This ...

    Vision for Cross-Center MSBE Collaboration on the Gateway Program

    Crane, Jeremiah / Morgenstern, Robert / Parrott, Edith | IEEE | 2020
    , due to its unique acquisition approach, the modeling efforts involve multiple NASA centers with each developing their own models. Every ...

    Computer vision: an overview

    Simpson, R.L. jun. | Tema Archiv | 1991
    complete, robust, high-performance image-understanding systems. The projects address four critical areas: visual modeling and recognition, dynamic ...
    Schlagwörter: VISUAL MODELING

    Simulation of Dynamic Path Planning for Real-Time Vision-Base Robots

    Othman, Mohd Fauzi / Samadi, Masoud / Asl, Mehran Halimi | Springer Verlag | 2013
    dynamic path planning algorithm. As a result of this work, D* algorithm is implemented with four different two-dimensional map modeling methods of ...
    Schlagwörter: Map Modeling

    ViWi: A Deep Learning Dataset Framework for Vision-Aided Wireless Communications

    Alrabeiah, Muhammad / Hredzak, Andrew / Liu, Zhenhao et al. | IEEE | 2020
    , and scalable data generation framework. It utilizes advanced 3D-modeling and ray-tracing softwares to generate high-fidelity synthetic ...

    Local terrain mapping for obstacle avoidance using monocular vision

    Marlow, Sean Quinn / Langelaan, Jack W. | Tema Archiv | 2011
    fixed to the vehicle. This local occupancy grid allows modeling of complex environments and is suitable for use by generic trajectory planners ...

    Local terrain mapping for obstacle avoidance using monocular vision

    Marlow, Sean Quinn / Langelaan, Jack W. | Tema Archiv | 2009
    . These estimates are used to populate a local occupancy grid which is fixed to the vehicle. This local occupancy grid allows modeling of complex ...

    Carved Visual Hulls for Image-Based Modeling

    Freier Zugriff
    Furukawa, Yasutaka / Ponce, Jean | Springer Verlag | 2006
    real data sets are presented, along with qualitative comparisons with several state-of-the-art image-based-modeling algorithms. ...

    Robust Vision-based Multi-spacecraft Guidance Navigation and Control using CNN-based Pose Estimation

    Becktor, Jonathan / Seto, William / Deole, Aditya et al. | IEEE | 2022
    the performance of two distinct CNN-based algorithms for pose estimation along a nominal trajectory. In presence of non-Gaussian modeling ...

    Robust Vision-based Multi-spacecraft Guidance Navigation and Control using CNN-based Pose Estimation

    Rahmani, Amir / Mesbahi, Mehran / Talebi, Shahriar et al. | NTRS | 2022
    performance of two distinct CNNbased algorithms for pose estimation along a nominal trajectory. In presence of non-Gaussian modeling uncertainties ...

    A stereo-vision system for support of planetary surface exploration

    Vergauwen, M. / Pollefeys, M. / Van Gool, L. | Tema Archiv | 2003
    mechanism. This vision system is used both for modeling the terrain and for localization of the rover. Both tasks are necessary for the navigation ...

    Vision-Based Navigation in Autonomous Close Proximity Operations using Neural Networks

    Khansari-Zadeh, Seyed Mohammad / Saghafi, Fariborz | IEEE | 2011
    accuracy and robustness of the proposed algorithm have been validated via a detailed modeling and a complete virtual environment based on the six ...

    Vision-Based Trajectory Tracking Controller for Autonomous Close Proximity Operations

    Saghafi, Fariborz / Zadeh, S. Mohammad Khansari | IEEE | 2008
    accuracy and robustness of the proposed algorithm has been validated via a detailed modeling and a complete virtual environment based on the 6DOF ...

    Probabilistic Modeling for Structural Change Inference

    Liu, Wei / Prinet, Véronique | Springer Verlag | 2006
    Schlagwörter: Markov Random Field Modeling

    Non-parametric Background and Shadow Modeling for Object Detection

    Tanaka, Tatsuya / Shimada, Atsushi / Arita, Daisaku et al. | Springer Verlag | 2007
    detected. In addition, applying our approach to cast-shadow modeling, we can detect moving cast shadows. Several experiments show the effectiveness ...

    TextonBoost: Joint Appearance, Shape and Context Modeling for Multi-class Object Recognition and Segmentation

    Freier Zugriff
    Shotton, Jamie / Winn, John / Rother, Carsten et al. | Springer Verlag | 2006
    Schlagwörter: Context Modeling

    Highly parallel and fast implementation of stereo vision algorithms on MIMD many-core Tilera architecture

    Safari, Saeed / Fijany, Amir / Diotalevi, Francesco et al. | IEEE | 2012
    a primary task and first step in many computer vision applications, e.g. 3D modeling and obstacle detection/avoidance in autonomous vehicles ...

    Vision-based target recognition and autonomous flights through obstacle arches with a small UAV

    Adolf, Florian-M. / Andert, Franz / Goormann, Lukas et al. | Tema Archiv | 2009
    run at constant runtime. Moreover, the reactive planning and a state chart-based modeling of the gate detection sensor handling and the gate ...

    Simultaneous Appearance Modeling and Segmentation for Matching People Under Occlusion

    Lin, Zhe / Davis, Larry S. / Doermann, David et al. | Springer Verlag | 2007

    Sensor modeling for precision ship-relative navigation in degraded visual environment conditions

    Singh, Sanjiv / Sherwin, Gary / Hoffman, Regis et al. | SPIE | 2015
    limitations of various sensor types through sensor characterization, modeling, and simulation, and assessing how the sensor models can be used for ...

    A Multiscale Co-linearity Statistic Based Approach to Robust Background Modeling

    Guha, Prithwijit / Palai, Dibyendu / Venkatesh, K. S. et al. | Springer Verlag | 2006
    . Background modeling is often challenged by spatio-temporal changes occurring due to local motion and/or variations in illumination conditions. The ...

    Modeling 3D Objects from Stereo Views and Recognizing Them in Photographs

    Freier Zugriff
    Kushal, Akash / Ponce, Jean | Springer Verlag | 2006

    Interactive 3D Modeling from Multiple Images Using Scene Regularities

    Shum, H.-Y. / Szeliski, R. / Baker, S. et al. | British Library Conference Proceedings | 1998

    Scene Interpretation: Unified Modeling of Visual Context by Particle-Based Belief Propagation in Hierarchical Graphical Model

    Kim, Sungho / Kweon, In So | Springer Verlag | 2006
    Abstract In this paper, we present a novel scene interpretation method by unified modeling of ...

    Preliminary modeling of human crystalline lens deformation during accommodation as a function of age

    Koretz, J. F. / Cook, C. A. / Handelman, G. H. et al. | British Library Conference Proceedings | 1996

    Bayesian reasoning using 3D relations for lane marker detection

    Boesman, Bart / Baunegaard With Jensen, Lars / Baseski, Emre et al. | Tema Archiv | 2009

    MODEL FOR EXCLUDING VEHICLE FROM SENSOR FIELD OF VIEW

    Freier Zugriff
    ARMSTRONG-CREWS NICHOLAS / LAUTERBACH CHRISTIAN / MCCLOSKEY SCOTT et al. | Europäisches Patentamt | 2022
    itself. A training phase is employed to gather sensor data in various situations and scenarios, and a modeling phase takes such information and ...

    Efficient acquisition and realistic rendering of car paint

    Günther, Johannes / Chen, Tongbo / Goesele, Michael et al. | Tema Archiv | 2005

    Active stereo for intersection assistance

    Gehrig, Stefan K. / Klappstein, Jens / Franke, Uwe | Tema Archiv | 2004

    Oriented Visibility for Multiview Reconstruction

    Freier Zugriff
    Lempitsky, V. / Boykov, Y. / Ivanov, D. | Springer Verlag | 2006
    Schlagwörter: image-based modeling

    Revisiting the Brightness Constraint: Probabilistic Formulation and Algorithms

    Freier Zugriff
    Govindu, Venu Madhav | Springer Verlag | 2006
    Abstract In this paper we introduce a principled approach to modeling the image brightness constraint for ...

    A Learning Based Approach for 3D Segmentation and Colon Detagging

    Freier Zugriff
    Tu, Zhuowen / Zhou, Xiang (Sean) / Comaniciu, Dorin et al. | Springer Verlag | 2006
    modeling and segregation of the foreground and the background very hard. The framework presented in this paper has the following key components: (1 ...

    Key Frame-Based Activity Representation Using Antieigenvalues

    Cuntoor, Naresh P. / Chellappa, Rama | Springer Verlag | 2006
    of an operator is the eigenvalue. In the literature, eigenvalue-based approaches have been studied extensively for many modeling tasks. These ...

    Smooth Foreground-Background Segmentation for Video Processing

    Schindler, Konrad / Wang, Hanzi | Springer Verlag | 2006
    segmentation of video sequences. Most statistical background modeling techniques regard the pixels in an image as independent and disregard the ...

    Differential Geometric Consistency Extends Stereo to Curved Surfaces

    Freier Zugriff
    Li, Gang / Zucker, Steven W. | Springer Verlag | 2006
    algorithms introduce systematic errors to the matching process. These errors are non-negligible for detailed geometric modeling of natural objects ...

    Augmented Stereo Panoramas

    Chen, Chien-Wei / Chan, Li-Wei / Tsai, Yu-Pao et al. | Springer Verlag | 2006
    Abstract Panoramas and object movies are popular image-based techniques for modeling and rendering 3D scenes ...

    On Using Silhouettes for Camera Calibration

    Boyer, Edmond | Springer Verlag | 2006
    parameters with silhouette cues only. The objective is to provide on-line tools for silhouette based modeling applications in multiple camera ...

    Non Linear Temporal Textures Synthesis: A Monte Carlo Approach

    Freier Zugriff
    Masiero, Andrea / Chiuso, Alessandro | Springer Verlag | 2006
    Abstract In this paper we consider the problem of temporal texture modeling and synthesis. A temporal texture ...