1–50 von 73 Ergebnissen
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    Visualizing and Analyzing Machine-soil Interactions using Computer Vision

    Skonieczny, Krzysztof / Moreland, Scott J. / Asnani, Vivake M. et al. | Tema Archiv | 2014
    specially marked soil particles. The processing technique demonstrates robustness to different soil types. Ground-truth and cross-validation ...
    Schlagwörter: Computer-Vision

    Computer vision for driver assistance systems

    Handmann, U. / Kalinke, T. / Tzomakas, C. et al. | Tema Archiv | 1998
    Systems for automated image analysis are useful for a variety of tasks and their importance is still increasing due to technological ...

    Computer vision onboard UAVs for civilian tasks

    Campoy, Pascual / Correa, Juan F. / Mondragon, Ivan et al. | Tema Archiv | 2008
    Computer vision is much more than a technique to sense and recover environmental information from an UAV. It should play a main role ...
    Schlagwörter: SLAM (simultaneous localization and mapping)

    Detection of defects in automotive metal components through computer vision

    Campos, M. / Martins, T. / Ferreira, M. et al. | Tema Archiv | 2008
    connections. For each type of defect different image processing and analysis algorithms were tested and a specific setup (type and pose of the cameras ...

    Automatic tractor guidance with computer vision

    Reid, J.F. / Searcy, S.W. | Tema Archiv | 1987
    Image processing techniques were investigated for developing a guidance signal for a tractor operating on agricultural row crops. The ...

    Image processing algorithms for UAV "sense and avoid"

    Carnie, R. / Walker, R. / Corke, P. | Tema Archiv | 2006
    , collision-course aircraft) from image streams, and a discussion of their detection performance in processing a real-life collision scenario. This ...

    Computer vision application to automatic number-plate recognition

    Fahmy, M.M.M. | Tema Archiv | 1993
    The objective of this research is to achieve a high accuracy number-plate recognition system using image processing and neural network ...

    Testing of automobile elastomeric seals using computer vision

    Nwagboso, C.O. | Tema Archiv | 1991
    the images of an automotive dynamic seal under varying operating conditions. The test method involves the application of computer vision ...

    Fast Vision-Based Road Tunnel Detection

    Bertozzi, Massimo / Broggi, Alberto / Boccalini, Gionata et al. | Tema Archiv | 2011
    When a vehicle equipped with an artificial vision system enters or exits a tunnel, the camera may temporarly suffer from reduced visibility ...
    Schlagwörter: Computer-Sehen

    Computer architecture and implementation of vision-based real-time lane sensing

    Altan, O.D. / Patnaik, H.K. / Roesser, R.P. | Tema Archiv | 1992
    laboratory and successfully operated on a vehicle. The system has a 0.200 second processing time with 0.233 second delay, which translates into five ...

    Vehicle detection video through image processing: the Autoscope system

    Michalopoulos, P.G. | Tema Archiv | 1991
    Recent worldwide developments concerning the use of vehicle detection for wireless large-scale data collection and implementation of ...
    Schlagwörter: TRAFFIC COMPUTER CONTROL , MACHINE VISION SYSTEM

    Single-computer HWIL simulation facility for real-time vision systems

    Furst, S. / Werner, S. / Dickmanns, E.D. | Tema Archiv | 1998
    with the image processing computers. Further improvements are the significantly reduced delay times for closed loop simulations and the ...

    Image processing for driver assistance

    Seelen, W. von / Handmann, U. / Kalinke, T. et al. | Tema Archiv | 1998
    by computer vision are developed in cooperation with several partners from the automobile industry. The authors introduce a system which ...

    Automated vehicle system using both a computer vision and magnetic field sensors

    Yokoyama, T. / Tachibana, A. / Suzuki, T. et al. | Tema Archiv | 1993
    describes an integrated sensing system which consists of a computer vision and magnetic field sensors with inductive cable. Especially, a new image ...

    Vision based train-wagon recognition

    Keck, B. / Ehsani, R. / Meyerhoff, L. et al. | Tema Archiv | 2008
    A novel train-wagon recognition system based on computer-aided vision will be introduced in this paper. This system finds its application ...
    Schlagwörter: Computer-Vision

    Realtime image processing algorithms for the detection of road and environmental conditions

    Haran, James G. / Dillenburg, John / Nelson, Peter | Tema Archiv | 2006
    This paper discusses image processing algorithms for the recognition of environmental and road conditions from real-time camera images ...

    Integrating a computational model and a run time system for image processing on a UAV

    Andersson, P. / Kuchcinski, K. / Nordberg, K. et al. | Tema Archiv | 2002
    , a run time system must be able to vary the quality and the size of regions the algorithms are applied to, as the number of image processing ...
    Verlag: IEEE Computer Society Press , Los Alamitos

    Use of image processing for the measurement of orientation with application to automated fish processing

    Gamage, L.B. / Silva, C.W. de | Tema Archiv | 1990
    object. The three methods are implemented on a vision workstation and applied to samples of Pacific salmon. The results are compared with direct ...
    Schlagwörter: INDUSTRIAL COMPUTER CONTROL , AUTOMATED FISH PROCESSING , VISION WORKSTATION

    Hyper-spectral image processing applications on the SIMD Pixel Processor for the digital battlefield

    Chai, S.M. / Gentile, A. / Lugo-Beauchamp, W.E. et al. | Tema Archiv | 1999
    . Real-time processing of these data streams requires tremendous computational workloads and I/O throughputs. This paper presents three ...
    Verlag: IEEE Computer Society Press , Los Alamitos

    A method for the reproduction of vehicle test drives for the simulation based evaluation of image processing algorithms

    Nentwig, M. / Stamminger, M. | Tema Archiv | 2010
    Since the 1980's computer aided engineering (CAE) and simulation (CAS) methods are widely used in the car development process. First the ...

    Fast image processing techniques for the gill position measurement in fish

    Riahi, N. / Silva, C.W. de | Tema Archiv | 1990
    machine. Two image-processing techniques for accomplishing this are presented. The methods are based on the isolation and enhancement of an ...
    Schlagwörter: INDUSTRIAL COMPUTER CONTROL , FAST IMAGE PROCESSING TECHNIQUES , VISION WORKSTATION

    Radar-vision fusion for vehicle detection by means of improved Haar-like feature and AdaBoost approach

    Haselhoff, Anselm / Kummert, Anton / Schneider, Georg | Tema Archiv | 2007
    This work describes a vehicle detection system that uses fusion of vision and radar data. The radar provides a first estimation of the ...

    Quality: the best from artificial vision

    Tema Archiv | 1987
    processing the image plus an Intel 8086 microprocessor as master microprocessor, together with four AMD2901 microprocessors. ...

    Estimation of moving vehicle locations using wheel shape information in single 2D lateral vehicle images by 3D computer vision techniques

    Lai, Chih-Chiun / Tsai, Wen-Hsiang | Tema Archiv | 1999
    verification algorithm is utilized to extract the ellipse shape more precisely in the image processing stage. Both computer simulated and real images ...

    Vision systems for traffic parameters evaluation

    Las Heras, M. / Hamat, J. | Tema Archiv | 1994
    A system for traffic parameters measurement based on computer vision is presented. The work developed consists on a low cost vision system ...
    Schlagwörter: Personal Computer

    Pedestrian Detection by Neuromorphic Visual Information Processing

    Joon, Han Woo / Kim, Chulsoo / Song, Han-Il | Tema Archiv | 2012
    try to capture the reliability of our "eyes" and the accuracy of computer vision by implementing neuromorphic visual information processing ...
    Schlagwörter: Computer-Vision

    Vision based navigation for an unmanned aerial vehicle

    Sinopoli, B. / Micheli, M. / Donato, G. et al. | Tema Archiv | 2001
    the surrounding environment by processing image sequences and fusing them with sensor data. Based on such a model the UAV will plan a path ...

    A vision system for landing an unmanned aerial vehicle

    Sharp, C.S. / Shakernia, O. / Sastry, S.S. | Tema Archiv | 2001
    known landing target. This vision system consists of customized software and off-the-shelf hardware which perform image processing, segmentation ...

    Vehicle speed detection and identification from a single motion blurred image

    Lin, Huei-Yung | Tema Archiv | 2005
    . Traditionally, the image degradations caused by motion blur are treated as undesirable artifacts and usually have to be removed before further ...
    Verlag: IEEE Computer Society Press , Los Alamitos

    A vision based navigation system for autonomous aircraft

    Fürst, S. / Dickmanns, E.D. | Tema Archiv | 1999
    by noise and other characteristics sensor errors have been fed into the machine perception system; the image processing module for relative ...

    Lane Trak: a vision-based automatic vehicle steering system

    Altan, O.D. / Craig, D.B. / Litkouhi, B.B. et al. | Tema Archiv | 1992
    . This system, LaneTrak, uses a forward looking monochrome CCD camera and a real-time image processing system on-board the vehicle. The image ...

    The area processing unit of Caroline - Finding the way through DARPA's Urban Challenge

    Berger, Kai / Lipski, Christian / Linz, Christian et al. | Tema Archiv | 2008
    This paper presents a vision-based color segmentation algorithm suitable for urban environments that separates an image into areas of ...

    Falls on the track detection in public transport by artificial vision

    Khoudour, L. / Bruyelle, J.L. | Tema Archiv | 1998
    transport. Through computer vision processing, the system to be developed determines and sends, in due time and via a satisfactory Human Machine ...

    Neural networks implementation of the visual information processing for an intelligent aerial vehicle

    Gao, B. / Han, L.S. | Tema Archiv | 2006
    hidden layers is employed, and the empirical rules are added to the training process. Pre-processing of sectored image data is proved to improve ...
    Verlag: IEEE Computer Society Press , Los Alamitos

    Summary of the DARPA image understanding research program

    Druffel, L.E. | Tema Archiv | 1981
    Image Understanding aims at the development of intelligent computer vision. DARPA sponsored research in IU is structured to develop a ...
    Schlagwörter: BILDVERSTEHEN (IMAGE UNDERSTANDING)

    An experimental study of visual flight trajectory tracking and pose prediction for the automatic computer control of a miniature airship

    Hacker, J. / Kroplin, B.H. | Tema Archiv | 2003
    low-cost digital cameras, image processing techniques, and a filtering and prediction algorithm. The system determines the pose (location and ...

    An Improved Lane Detection and Tracking Method for Lane Departure Warning Systems

    Hammami, Mohamed / Ben Romdhane, Nadra / Ben-Abdallah, Hanene | Tema Archiv | 2013
    its lane. In this context, the authors’ work aims to develop vision-based lane detection and tracking method to detect and track lane limits ...

    Using shorelines for autonomous air vehicle guidance

    Baker, Patrick / Kamgar-Parsi, Behrooz | Tema Archiv | 2010
    the way to future algorithms which could more closely couple image processing and control. Furthermore, the experience gained in this work may ...

    Discrimination and classification of vehicles in natural scenes from thermal imagery

    Sevigny, L. / Hvedstrup-Jensen, G. / Bohner, M. et al. | Tema Archiv | 1983
    cueing and fire control; (b) automatic navigation by real time image data; (c) automatic classification of military targets from image data for ...

    Intelligent LIDAR scanning region selection for satellite pose estimation

    Shahid, K. / Okouneva, G. | Tema Archiv | 2007
    proposed method can be used to increase the accuracy of ICP registration and to reduce registration processing time. ...

    Efficient vehicle tracking and classification for an automated traffic surveillance system

    Ambardekar, Amol / Nicolescu, Mircea / Bebis, George | Tema Archiv | 2008
    As digital cameras and powerful computers have become wide-spread, the number of applications using vision techniques has increased ...
    Schlagwörter: Computer-Vision

    Efficient algorithms for obstacle detection using range data

    Veatch, P.A. / Davis, L.S. | Tema Archiv | 1990
    Algorithms are presented which segment range images and classify regions as being navigable or unnavigable by a land vehicle. The partial ...

    Heuristics for intermediate level road finding algorithms

    Vasudevan, S. / Cannon, R.L. / Bezdek, J.C. | Tema Archiv | 1988
    fragmented. The main focus of this work is the development of an intermediate processing stage that addresses the task of partitioning and connecting ...
    Schlagwörter: INTERMEDIATE PROCESSING STAGE , RADAR PSEUDO IMAGE

    Automatic real-time road marking recognition using a feature driven approach

    Kheyrollahi, Alireza / Breckon, Toby P. | Tema Archiv | 2012
    Automatic road marking recognition is a key problem within the domain of automotive vision that lends support to both autonomous urban ...
    Schlagwörter: Computer-Vision

    Multi-camera detection and multi-target tracking. Traffic surveillance applications

    Reulke, R. / Bauer, S. / Döring, T. et al. | Tema Archiv | 2008
    detectors. Video image detection systems (VIDS) can derive traffic parameters by means of image processing and pattern recognition methods. Existing ...

    Automatic LightBeam Controller for driver assistance

    Alcantarilla, P.F. / Bergasa, L.M. / Jimenez, P. et al. | Tema Archiv | 2011
    one input frame depends on its road scene complexity and the number of blobs. In average the processing frame rate is close to 20fps, which ...
    Schlagwörter: Computer-Vision

    Vehicle and pedestrian detection and tracking

    Ali, A.T. / Dagless, E.L. | Tema Archiv | 1990
    language to run on a transputer-image processing system. The application of the MAT-transform as an aid for vehicle classification is investigated ...
    Schlagwörter: TRAFFIC COMPUTER CONTROL , AUTOMATIC VISION-BASED TECHNIQUE , TRANSPUTER-IMAGE PROCESSING SYSTEM

    Visually driven tactile recognition and acquisition

    Allen, P. | Tema Archiv | 1983
    recognition alone in that it can directly sense surface orientation and 3D coordinates, while working in parallel with vision routines. As tactile ...
    Schlagwörter: COMPUTER-NETZWERK

    A new methodology for non-contact accurate crack width measurement through photogrammetry for automated structural safety evaluation

    Jahanshahi, Mohammad R. / Masri, Sami F. | Tema Archiv | 2013
    quantification methodology, based on computer vision and image processing concepts, is introduced and evaluated against a crack quantification approach ...
    Schlagwörter: Computer-Vision