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Analysis and characterization of the PMD camera for application in mobile robotics

Matthias Wiedemann, Markus Sauer, Frauke Driewer, Klaus Schilling
2008 IFAC Proceedings Volumes  
Specific properties of mobile systems are taken into account to generate appropriate range images for navigation and mapping tasks in robotic applications.  ...  In particular, range images in unstructured and changing scenes are of interest.  ...  In automotive industry, range cameras are used for crash avoidance, as a parking aid, or as a distance sensor for cruise control.  ... 
doi:10.3182/20080706-5-kr-1001.02318 fatcat:ctovfenkbfcgpeqn7cvkxhn67m

AdjustSense: Adaptive 3D Sensing System with Adjustable Spatio-Temporal Resolution and Measurement Range Using High-Speed Omnidirectional Camera and Direct Drive Motor

Mikihiro Ikura, Sarthak Pathak, Jun Younes Louhi Kasahara, Atsushi Yamashita, Hajime Asama
2021 Sensors  
In AdjustSense, as a means for the adaptive adjustment of the spatio-temporal resolution and measurement range, we aimed to achieve low-latency visual feedback for the adjustment by integrating not only  ...  We named the proposed adaptive 3D sensing system "AdjustSense."  ...  Acknowledgments: The authors thank Sony Semiconductor Manufacturing Corporation for their support. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s21216975 pmid:34770282 pmcid:PMC8588087 fatcat:kdokr6k4obcsrec7buiywjd6s4

Analysis and Adaptation of Integration Time in PMD Camera for Visual Servoing

Pablo Gil, Jorge Pomares, Fernando Torres
2010 2010 20th International Conference on Pattern Recognition  
This paper presents an analysis for the online adaptation of integration time of ToF cameras.  ...  The depth perception in the objects of a scene can be useful for tracking or applying visual servoing in mobile systems. 3D time-of-flight (ToF) cameras provide range images which give measurements in  ...  ACKNOWLEDGMENT This work is supported by the Spanish Ministry of Education and Science (MEC) through the research project DPI2008-02647, "Manipulación Inteligente mediante percepción háptica y control  ... 
doi:10.1109/icpr.2010.85 dblp:conf/icpr/GilPT10 fatcat:aeaxwf2ifbaptf2ogegmou23va

OSCAM - optimized stereoscopic camera control for interactive 3D

Thomas Oskam, Alexander Hornung, Huw Bowles, Kenny Mitchell, Markus Gross
2011 ACM Transactions on Graphics  
We derive constraints on the camera separation and convergence that enable our controller to automatically adapt to any given viewing situation and 3D scene, providing an exact mapping of the virtual content  ...  Abstract This paper presents a controller for camera convergence and interaxial separation that specifically addresses challenges in interactive stereoscopic applications like games.  ...  for providing the car model.  ... 
doi:10.1145/2070781.2024223 fatcat:w2z7sr23nje75p6g6f3recnrwy

OSCAM - optimized stereoscopic camera control for interactive 3D

Thomas Oskam, Alexander Hornung, Huw Bowles, Kenny Mitchell, Markus Gross
2011 Proceedings of the 2011 SIGGRAPH Asia Conference on - SA '11  
We derive constraints on the camera separation and convergence that enable our controller to automatically adapt to any given viewing situation and 3D scene, providing an exact mapping of the virtual content  ...  Abstract This paper presents a controller for camera convergence and interaxial separation that specifically addresses challenges in interactive stereoscopic applications like games.  ...  for providing the car model.  ... 
doi:10.1145/2024156.2024223 fatcat:adnrlmdh4zer7f4gvzndx333dq

OSCAM - optimized stereoscopic camera control for interactive 3D

Thomas Oskam, Alexander Hornung, Huw Bowles, Kenny Mitchell, Markus Gross
2011 Proceedings of the 2011 SIGGRAPH Asia Conference on - SA '11  
We derive constraints on the camera separation and convergence that enable our controller to automatically adapt to any given viewing situation and 3D scene, providing an exact mapping of the virtual content  ...  Abstract This paper presents a controller for camera convergence and interaxial separation that specifically addresses challenges in interactive stereoscopic applications like games.  ...  for providing the car model.  ... 
doi:10.1145/2070752.2024223 fatcat:6ztbjagdqnbezofbyec5kaqvmu

Visualization techniques to support CCTV operators of smart city services

Paweł Pawłowski, Adam Dąbrowski, Julian Balcerek, Adam Konieczka, Karol Piniarski
2020 Multimedia tools and applications  
and meaningful image details, otherwise invisible.  ...  Second, the controlled stereovision option is discussed for quicker and more precise extraction of relevant information from the observed scene.  ...  a standard camera as an option for the manual scene analysis.  ... 
doi:10.1007/s11042-020-08895-6 fatcat:uo3h4o5fzbfbdoboecz4maeln4

Remote laser welding with in-line adaptive 3D seam tracking

Matjaž Kos, Erih Arko, Hubert Kosler, Matija Jezeršek
2019 The International Journal of Advanced Manufacturing Technology  
The preparation for welding is therefore often time-consuming. To solve this, we have developed an innovative system, which enables in-line adaptive 3D seam tracking.  ...  Moreover, teaching times for a specified seam can be shortened for more than 10 times due to the fact that only rough seam teaching is required.  ...  Acknowledgments We would like to thank Yaskawa Slovenia for supplying their commercially available robotic system for remote laser welding applications.  ... 
doi:10.1007/s00170-019-03875-z fatcat:ehp5spwo3bgvrjdfuanytbywse

Visual Control of Robots Using Range Images

Jorge Pomares, Pablo Gil, Fernando Torres
2010 Sensors  
In this paper, an analysis of the use of 3D ToF cameras to guide a robot arm is performed. To do so, an adaptive method to simultaneous visual servo control and camera calibration is presented.  ...  Using this method a robot arm is guided by using range information obtained from a ToF camera.  ...  Vicepresident Office of the University of Alicante for their financial support through the emergent projects.  ... 
doi:10.3390/s100807303 pmid:22163604 pmcid:PMC3231188 fatcat:5saiiyyhu5ftdphhsfenmgef54

INVESTIGATION OF DATUM CONSTRAINTS EFFECT IN TERRESTRIAL LASER SCANNER SELF-CALIBRATION

Mohd Azwan Abbas, Halim Setan, Zulkepli Majid, Albert K. Chong, Lau Chong Luh, Khairulnizam M. Idris, Mohd Farid Mohd Ariff
2015 Jurnal Teknologi  
The paper discusses the new approach to detect criminal suspect through camera images with the integration of surveillance camera system and close-range photogrammetric technique.  ...  For high accuracy photogrammetric measurement, the space which was covered in the surveillance cameras field of view (FOV) was calibrated using special-built portable high precision control frame.  ...  ACKNOWLEDGEMENT The author acknowledges financial assistance for this research from Ministry of Science, Technology and Innovation (MOSTI) for Scholarship of Postgraduate Fellowship Scheme (PGD) and e-science  ... 
doi:10.11113/jt.v75.5278 fatcat:gqihnrpx6nbj7gth2m6qizbovq

A motion based real-time foveation control loop for rapid and relevant 3D laser scanning

Goril M. Breivik, Jens T. Thielemann, Asbjorn Berge, Oystein Skotheim, Trine Kirkhus
2011 CVPR 2011 WORKSHOPS  
Foveation is enabled through a real-time implementation of a feed-back control loop for the sensor hardware, based on vision algorithms for 3D scene analysis.  ...  In this paper, we describe and apply an algorithm for detecting ROIs based on motion detection in range data using background modeling. Heuristics are incorporated to cope with camera motion.  ...  Acknowledgements We thank Peter Einramhof and Robert Schwarz for contributions on data acquisition, and the TACO EC FP7 consortium for fruitful discussions in the work on the TACO sensor.  ... 
doi:10.1109/cvprw.2011.5981797 dblp:conf/cvpr/BreivikTBSK11 fatcat:p7hspdca2rb47dxhptiysjimy4

Improving image quality by camera signal adaptation to lighting conditions

Mihai Negru, Sergiu Nedevschi
2011 2011 IEEE 7th International Conference on Intelligent Computer Communication and Processing  
This paper presents a new approach for adapting the camera response with respect to the environment's lighting conditions.  ...  For this we model a digital camera's response as a function of its parameters. The obtained mathematical model is vital for adapting the cameras to the environment's lighting conditions.  ...  In [11] an algorithm for image quality improvement by adaptive exposure correction techniques is presented.  ... 
doi:10.1109/iccp.2011.6047880 dblp:conf/iccp2/NegruN11 fatcat:imaks4msnbhunol2cruhrbyg6e

Automated Camera Selection and Control for Better Training Support [chapter]

Adrian Ilie, Greg Welch
2013 Lecture Notes in Computer Science  
Its main component is ASCENT (Automated Selection and Control for ENhanced Training), an automated camera selection and control approach for operators that also helps provide better training feedback to  ...  We have tested our camera control approach in simulated and laboratory settings, and are pursuing opportunities to deploy it at training ranges.  ...  We acknowledge our sponsors and collaborators in the "Behavior Analysis and Synthesis for Intelligent Training (BASE-IT)" project: ONR grant N00014-08-C-0349, Roy Stripling, Ph.D., Program Manager, led  ... 
doi:10.1007/978-3-642-39454-6_6 fatcat:kix6txcu65bcpaan5j6jdnnwdi

The Stereoscopic Analyzer — An image-based assistance tool for stereo shooting and 3D production

Frederik Zilly, Marcus Muller, Peter Eisert, Peter Kauff
2010 2010 IEEE International Conference on Image Processing  
The paper discusses an assistance system for stereo shooting and 3D production, called Stereoscopic Analyzer (STAN).  ...  A feature-based scene analysis estimates in realtime the relative pose of the two cameras in order to allow optimal camera alignment and lens settings directly at the set.  ...  Fig. 4 shows an example of related results for images of a stereo test shooting.  ... 
doi:10.1109/icip.2010.5649828 dblp:conf/icip/ZillyMEK10 fatcat:wx7grkn7rja65e465gytkx7lgy

3D Holoscopic Imaging for Cultural Heritage Digitalisation [article]

Taha Alfaqheri, Seif Allah El Mesloul Nasri, Abdul Hamid Sadka
2018 arXiv   pre-print
In fact, H3D capture process took an equal time of shooting a standard 2D image.  ...  The H3D camera utilises micro lens array within a single aperture lens and typical 2D sensor to acquire 3D information.  ...  With the advancement in the manufacturing of image camera sensors, image-based for close range acquisition is becoming flexible and adaptive to a wide variety of object sizes and types, from small objects  ... 
arXiv:1810.03916v1 fatcat:3l6lxhh75zfrpkflv4duvf4ofm
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