FPGA implementations for parallel multidimensional filtering algorithms

SK Hasan - 2013 - theses.ncl.ac.uk
One and multi dimensional raw data collections introduce noise and artifacts, which need to
be recovered from degradations by an automated filtering system before, further machine …

Stereo vision algorithm implementation in fpga using census transform for effective resource optimization

MA Ibarra-Manzano, DL Almanza-Ojeda… - 2009 12th Euromicro …, 2009 - ieeexplore.ieee.org
In this work, we present the implementation in a reconfigurable architecture of a dense
stereo vision algorithm based on census transform. Analyzing census transform algorithm …

[PDF][PDF] Flexible hardware-based stereo matching

K Ambrosch, W Kubinger, M Humenberger… - EURASIP Journal on …, 2009 - Springer
To enable adaptive stereo vision for hardware-based embedded stereo vision systems, we
propose a novel technique for implementing a flexible block size, disparity range, and frame …

Stereo matching: Performance study of two global algorithms

S Arunagiri, VJ Jordan, PJ Teller… - Radar Sensor …, 2011 - spiedigitallibrary.org
Techniques such as clinometry, stereoscopy, interferometry, and polarimetry are used for
Digital Elevation Model (DEM) generation from Synthetic Aperture Radar (SAR) images. The …

Analysis of the efficiency of the census transform algorithm implemented on FPGA

CA Tavera-Vaca, DL Almanza-Ojeda… - Microprocessors and …, 2015 - Elsevier
Over the course of the last two decades, continuous advances in the stereo vision field have
been documented. In this paper we present an analysis of the efficiency for the stereo vision …

Extending two non-parametric transforms for FPGA based stereo matching using bayer filtered cameras

K Ambrosch, M Humenberger… - 2008 IEEE Computer …, 2008 - ieeexplore.ieee.org
Stereo vision has become a very interesting sensing technology for robotic platforms. It
offers various advantages, but the drawback is a very high algorithmic effort. Due to the …

Design of a real-time embedded stereo smart camera

F Pelissier, F Berry - International Conference on Advanced Concepts for …, 2010 - Springer
This paper describes the architecture of a new smart vision system called BiSeeMos. This
smart camera is designed for stereo vision purposes and the implementation of a simple …

An efficient reconfigurable architecture to implement dense stereo vision algorithm using high-level synthesis

MA Ibarra-Manzano, M Devy, JL Boizard… - … Conference on Field …, 2009 - ieeexplore.ieee.org
This article presents a reconfigurable architecture to calculate a dense disparity map of two
stereo images based on census transform. This architecture is simplified and efficient as a …

Mapping stereo matching algorithms to hardware

K Ambrosch - 2009 - repositum.tuwien.at
Stereo Vision verwendet zwei Kameras, welche die Umgebung aus verschiedenen
Blickwinkeln betrachten. Die resultierende Verschiebung der Objekte im Bild, welche …

Stereo vision IP design for FPGA implementation of obstacle detection system

H Bendaoudi, A Khouas - 2013 8th International Workshop on …, 2013 - ieeexplore.ieee.org
Stereo vision IP (Intellectual Property) modules and obstacle detection systems using stereo
vision is an important issue in intelligent vehicle, robots navigation and automotive. In this …