VDI Verlag eLibrary

Detection of Moving Objects for Aerial Surveillance of Arbitrary Terrain

Marco Munderloh

Reihe: Informatik/ Kommunikation

Band 847 2016

Treffer in den folgenden Teilen:

„… Equation 2.32. 2.6 Moving Object Detection by Background Subtraction The detection of motion in a scene is …” „… compensated rk(x,y) classification of moving objects pixel-wise bk(x,y) noise filter- Tb Tr dk(x,y) ik−Δk(x,y …” „… systems are introduced which describe the global position of the camera and all objects in the scene in …”

Introduction S. 1-9

„… 1 1 Introduction The detection and segmentation of moving objects in video sequences is a common …” „… . something is moving in a specific area, unusual behavior of people, or abandoned objects. In a static camera …” „… detection of moving ground objects, this accuracy is not high enough. Therefore it is appropriate to use the …”

Bibliography S. 97-106

„… Detection of Moving Objects in Aerial Surveillance. In IEEE CVPR 2011, 1st Workshop of Aerial Video …” „… library. URL: http://xfig.org. [13] Y.-C. Chung and Z. He. Low-Complexity and Reliable Moving Objects …” „… [60] M. Teutsch. Moving Object Detection and Segmentation for Remote Aerial Video Surveillance. PhD …”

Multi-Planar Landscape Model based on Triangle Meshes S. 58-72

„… moving object detection systems. In contrast to the planar landscape model, multiple affine projections …” „… 4.3a). Two possible solutions to this problem are to limit the moving object detection to the …” „… feature displacements close by. Test sequence Chicago [62]. 4.2 Outlier Removal and Moving Object …”

doi.org/10.51202/9783186847102

Teilzugriff

Markieren für den Zitationsdownload

Electrics / Electronics for Mobile Machines

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2442 2024

Treffer in den folgenden Teilen:

C. Marbach 4D radar and premium safe ultrasonic system from Bosch Engineering for off-highway automation S. 119-130

„… tracking and monitoring of moving objects. The four dimensions of the 4D radar are as follows: 1. Range (1 …” „… frequency shift of the radar signal reflected from a moving object, the radar can determine the speed of the …” „… radar systems can distinguish between VDI-Berichte Nr. 2442, 2024 123moving and static objects of …”

doi.org/10.51202/9783181024423

Kein Zugriff

Markieren für den Zitationsdownload

Backprojection Autofocus of Large Ships with Arbitrary Motion for Synthetic Aperture Radar

Aron Sommer

Reihe: Informatik/ Kommunikation

Band 867 2020

Treffer in den folgenden Teilen:

Introduction S. 1-12

„… technique, which enables the reconstruction of sharp images of arbitrarily moving ships even on a rough sea …” „… thesis proposes a ship imaging algorithm, which consists of two steps in order to reconstruct autofocused …” „… SAR images of large arbitrarily moving ships robustly in high quality. An overview of the concept is …”

Titelei/Inhaltsverzeichnis S. I-X

„… backprojection – imaging of moving objects – phase errors – autofocus – regularization – spotmode – stripmap-mode …” „… synthetic aperture radar (ISAR), backprojection, fast factorized backprojection, imaging of moving objects …” „… backprojection algorithm and an extended autofocus algorithm of large moving ships. This thesis analysis the …”

Autofocus of Large Ships with Arbitrary Motion S. 75-111

„… sensor and the moving object. In the next section, we present the effects of an arbitrary motion of a …” „… CPI of 6 s, which is relatively long for the application of imaging maritime objects, because during 6 …” „… objects. In this chapter1, we propose an extended autofocus technique, which focuses arbitrarily moving …”

doi.org/10.51202/9783186867100

Teilzugriff

Markieren für den Zitationsdownload

International Conference on Gears 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2355 2019

Treffer in den folgenden Teilen:

A. Schiller, T. Beckmann, M. Fratz, T. Seyler, A. Bertz Optical gear measurement: holographic system for 100 % inspection S. 1545-1550

„… moving – and rotating – objects at speeds of several mm/s have been demonstrated recently [6]. 5 …” „… topography of a rough object surface with interferometric precision [1]. Over the past few years, Fraunhofer …” „… of the digital multi-wavelength holography sensor: The object beam illuminates the object coaxially …”

doi.org/10.51202/9783181023556

Teilzugriff

Markieren für den Zitationsdownload

ELIV 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2357 2019

Treffer in den folgenden Teilen:

N. Knappstein Seeing With Sound – Next-level 3D ultrasonic sensors based on echolocation S. 5-10

„… tons of moving metal without eyes. Up until now, sensors helped drivers steer more safely and guide …” „… for a range of applications such as distance measurement, non-destructive testing and medical imaging …” „… ultrasonic pulses in the air. These pulses get reflected from objects in the detection area of the sensor …”

doi.org/10.51202/9783181023570

Teilzugriff

Markieren für den Zitationsdownload

Nutzfahrzeuge 2017 – Commercial Vehicles 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2298 2017

Treffer in den folgenden Teilen:

C. Neumann, S. D. J. Bosch New system architectures for commercial vehicles to support complex functions for autonomous driving – Sensor set-up for redundant 360°-coverage of the environment S. 63-72

„… radar sensor alone or with a radar-camera combination which uses a fusion of the detected objects to …” „… weather conditions. The mandatory requirements for EBA on moving and stationary objects don´t push radar …” „… allowing crash mitigation also on stationary objects from a vehicle speed of 85km/h requires premium …”

doi.org/10.51202/9783181022986

Teilzugriff

Markieren für den Zitationsdownload

Deep Homography Estimation for Micro-Topographic Measurement Data

Stefan Siemens

Reihe: Berichte aus dem imr

Band 01/2024 2024

Treffer in den folgenden Teilen:

Titelei/Inhaltsverzeichnis S. I-XX

„… . Anout-of-focus object leads to a lower light intensity at the sensor. . . 142.4 Examples for different lay …” „… Blue ( ) and moving image in Green( ). Source image: Laser+RGB image of a filed steel surface withRa …” „… inBlue ( ) and the moving image in Green ( ). Adapted from [20]. 714.3 Example of the dataset generation …”

doi.org/10.51202/9783959009225

Kein Zugriff

Markieren für den Zitationsdownload

Analysis of Affine Motion Compensated Prediction and its Application in Aerial Video Coding

Holger Meuel

Reihe: Informatik/ Kommunikation

Band 865 2019

Treffer in den folgenden Teilen:

Bibliography S. 133-152

„… , andW.Czajewski.Moving Objects Detection and Tracking Framework for UAV-based Surveillance. In Proceedings of the 4th …” „… . Yuan. Detection and Tracking of Moving Objects from a Moving Platform in Presence of Strong Parallax …” „… . Superpixel-based Segmentation of Moving Objects for Low-Complexity Surveillance Systems. In Proceedings of the 10th …”

doi.org/10.51202/9783186865106

Teilzugriff

Markieren für den Zitationsdownload

Plant Classification and Position Estimation for Autonomous Field Robots

Sebastian Haug

Reihe: Informatik/ Kommunikation

Band 870 2020

Treffer in den folgenden Teilen:

Multispectral Image Acquisition and Vegetation Segmentation S. 24-39

„… Multispectral Image Acquisition A variety of imaging methods or special imaging sensors can be employed to …” „… practical properties: Cost, image viewpoint, acquisition timing, moving parts, complexity of sensor rig …” „… soil and other objects such as stones. A multitude of vegetation indices exist for a variety of sensing …”

doi.org/10.51202/9783186870100

Teilzugriff

Markieren für den Zitationsdownload

ELIV 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2423 2023

Treffer in den folgenden Teilen:

K. Eliasch, Dr. P. Friedel, D. Li, D. Shan Cooperative Perception Services to Improve the Safety of Road Users S. 347-364

„… wider field of view, and improves the objects range detection accuracy. With such outstanding …” „… performance, the Radar could provide more reliable tracking results for a series of objects, like trucks, cars …” „… especially due to the vehicles’ line-of-sight is blocked by obstacles like other moving vehicles, buildings …”

Z. Bassi, P. Gulden Using Radar and Vision Fusion for Improved Low-light Pedestrian Detection S. 113-132

„… left, middle and right of the image, each step done for all computed levels, before moving to the next …” „… position, velocity and intensity, which are not likely to be a nearby object of interest. For example …” „… objects. Furthermore, our radar FPS is relatively low (5 fps) compared to that of the camera (60 fps …”

doi.org/10.51202/9783181024232

Kein Zugriff

Markieren für den Zitationsdownload

Heterodyne Laser-Interferometrie mittels phasengekoppelter Halbleiterlaser und Absorbanzmodulations-Nanoskopie für die Gigahertz-Schwingungsmesstechnik

Robert Kowarsch

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1270 2021

Treffer in den folgenden Teilen:

Literaturverzeichnis S. 169-182

„… ] Graebner, J. E.: Optical Scanning Interferometer for Dynamic Imaging of High- Frequency Surface Motion. In …” „… .: Doppler-Vibrometer Landmine-Detection System Operated from a Moving Vehicle. In: Detection and Sensing of Mines …” „… Imaging of 10 GHz Vibrations in an AlN Microdisk Resonator. In: Review of Scientific Instruments 88, Nr …”

doi.org/10.51202/9783186270085

Teilzugriff

Markieren für den Zitationsdownload

Medical Image Segmentation using Level Sets and Dictionary Learning

Saif Dawood Salman Al-Shaikhli

Reihe: Elektrotechnik

Band 415 2016

Treffer in den folgenden Teilen:

Background S. 11-28

„… to finding an object in an image. This involves partitioning the image into two classes of regions …” „… designing of automatic algorithms has become more urgent and widespread [10]. Medical imaging provides …” „… generate a huge amount of image information. In recent years, these imaging systems have developed in terms …”

doi.org/10.51202/9783186415219

Teilzugriff

Markieren für den Zitationsdownload

Method for Non-Invasive Skin Artifact-Free Spatial Bone Motion Tracking Using Pressure Sensor Foils

Nikolas Bufe

Reihe: Biotechnik/Medizintechnik

Band 296 2019

Treffer in den folgenden Teilen:

Bibliography S. 75-84

„… imaging system. Journal of Biomechanical Engineering, 128(4):588–595, 2006. [10] B. Bonnechere, B. Jansen …” „… . Gatesy, T. L. Hedrick, K. A. Metzger, S. L. Gilbert, and J. J. Crisco. X-ray reconstruction of moving …” „… mobile biplane X-ray imaging in measuring 6-degree-of-freedom patellofemoral kinematics during overground …”

doi.org/10.51202/9783186296177

Teilzugriff

Markieren für den Zitationsdownload

ELIV-MarketPlace 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2405 2022

doi.org/10.51202/9783181024058

Kein Zugriff

Markieren für den Zitationsdownload

Grid-based Environment Estimation for Local Autonomous Vehicle Navigation

Georg Tanzmeister

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1246 2016

Treffer in den folgenden Teilen:

Appendix S. 127-135

„… of a 4-layer laser scanners and imaging radar sensors. The test vehicle and the sensor positions are …” „… 80ms. With the labeled objects, masks were then generated that define whether each occupied cell of …” „… A Appendix This chapter presents additional material to the main chapters of this thesis. Section A …”

Grid-based Tracking and Mapping S. 10-39

„… that tries to detect the specific shape of the artifacts in the grid caused by the moving objects [168 …” „… an object moving perpendicular to the sensor axis. Note, the measurement of a perpendicular moving …” „… environment and a list of objects the dynamic environment. This chapter presents a combined estimation of the …”

Bibliography S. 137-154

„… , “Simultaneous localization and mapping with detection and tracking of moving objects,” in Proc. of the IEEE …” „… . 400–406. [19] Q. Baig and O. Aycard, “Improving moving objects tracking using road model for laser data …” „… . Bouzouraa and U. Hofmann, “Fusion of occupancy grid mapping and model based object tracking for driver …”

doi.org/10.51202/9783186246080

Teilzugriff

Markieren für den Zitationsdownload

Ergebnisse (69)