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Real-Time Implementation of Obstacle Detection Algorithms on a Datacube MaxPCI Architecture

Mau-Tsuen Yang, Tarak Gandhi, Rangachar Kasturi, Lee Coraor, Octavia Camps, Jeffrey McCandless
2002 Real-time imaging  
, and process the images using a Datacube MaxPCI machine with multiple pipelined processors to perform real-time obstacle detection.  ...  Using this system, real-time obstacle detection was performed and digital image data were obtained successfully in flight tests conducted at NASA Langley Research Center in January and September 1999.  ...  Implementation of Obstacle-Detection Algorithms on MaxPCI This section deals with the implementation of obstacle detection algorithms on the MaxPCI system.  ... 
doi:10.1006/rtim.2001.0272 fatcat:2ahutew7hbhjvhj6ug5dhq2jca

Detection of obstacles in the flight path of an aircraft

T. Gandhi, Mau-Tsuen Yang, R. Kasturi, O. Camps, L. Coraor, J. McCandless
2003 IEEE Transactions on Aerospace and Electronic Systems  
The authors would like to acknowledge the technical support provided by Datacube MaxPCI engineers and the crew and staff of U.S. AirForce Total In Flight Simulator (TIFS) aircraft.  ...  We also thank Hmanshu Vajaria for his help in the preparation of this paper.  ...  This stage was implemented on a pipelined processor system, the Datacube MaxPCI to obtain real time performance.  ... 
doi:10.1109/taes.2003.1188902 fatcat:ivj5ta4hsbhxjokdhzuqeeppsu

Specialized Hardware for Real-Time Navigation

F. Marino, E. Stella, A. Branca, N. Veneziani, A. Distante
2001 Real-time imaging  
I n this paper we propose a specialized hardware architecture for the real time visual navigation of a mobile robot. The adopted navigation method is based on a two-steps approach.  ...  Real time performances are allowed since a 40 MHz processing rate is achieved.  ...  We have tested the performance of the MAXPCI architecture provided by Datacube Inc.  ... 
doi:10.1006/rtim.1999.0220 fatcat:y6jf4mtclzhitchdtz7p4g53fi

Real-time obstacle detection system for high speed civil transport supersonic aircraft

Mau-Tsuen Yang, T. Gandhi, R. Kasturi, L. Coraor, O. Camps, J. McCandless
Proceedings of the IEEE 2000 National Aerospace and Electronics Conference. NAECON 2000. Engineering Tomorrow (Cat. No.00CH37093)  
In this paper, we describe the design, implementation, and evaluation of such a computer vision system.  ...  The images captured by the X V S provide an opportunity for automatic computer analysis in real-time to alert pilots of potential hazards in the flight path.  ...  The algorithm to detect translating objects has also been implemented on the Datacube MaxPCI system to obtain real time performance.  ... 
doi:10.1109/naecon.2000.894966 fatcat:he2bsb7eife5plllkee37v5qs4

Real-Time Image and Video Processing: From Research to Reality

Nasser Kehtarnavaz, Mark Gamadia
2006 Synthesis Lectures on Image Video and Multimedia Processing  
video processing algorithm from a research environment to an actual real-time implementation on a resource constrained hardware platform.  ...  KEYWORDS Real-time image and video processing, Real-time implementation strategies, Algorithmic simplifications for real-time image and video processing, Hardware platforms for real-time image and video  ...  Thus, they present obstacles to achieving real-time performance.  ... 
doi:10.2200/s00021ed1v01y200604ivm005 fatcat:aql6kiww3rhtje6py3uhw3p4f4

Detection of obstacles in the flight path of an aircraft

T. Gandhi, Mau-Tsuen Yang, R. Kasturi, O. Camps, L. Coraor, J. McCandless
Proceedings IEEE Conference on Computer Vision and Pattern Recognition. CVPR 2000 (Cat. No.PR00662)  
The crossing target detection algorithm was also implemented on a pipelined architecture from DataCube and runs in real time.  ...  Furthermore, the detection algorithms must be able to report such obstacles in a timely fashion, imposing severe constraints on their execution time.  ...  This stage was implemented on a pipelined processor system, the DataCube MaxPCI to obtain real time performance.  ... 
doi:10.1109/cvpr.2000.854819 dblp:conf/cvpr/GandhiYKCCM00 fatcat:o5jdu6gtffaczcddawfbdudzgq

Specialized hardware for real time navigation

F. Marino, E. Stella, A. Branca, A. Distante
Proceedings of Conference on Intelligent Transportation Systems  
I n this paper we propose a specialized hardware architecture for the real time visual navigation of a mobile robot. The adopted navigation method is based on a two-steps approach.  ...  Real time performances are allowed since a 40 MHz processing rate is achieved.  ...  We have tested the performance of the MAXPCI architecture provided by Datacube Inc.  ... 
doi:10.1109/itsc.1997.660460 fatcat:4d5j3irz2ja5lcaderbx6f3n4e