Artificial vision systems based on early-cognitive cortical processing (ECOVISION)
IST – 2001 - 32114

Funding period:  2002-2005

URL:   http://www.pspc.dibe.unige.it/ecovision/

Contact Person

Silvio.P. SABATINI
Department of Biophysical and Electronic Engineering
University of Genoa
Via Opera Pia, 11a
I-16145 Genova, ITALY
tel:  (+39) 10 353 2092
fax:  (+39) 10 353 2289
e-mail:
silvio@dibe.unige.it

 

Participants

University of Stirling, Prof. Dr. F. Wörgötter
KU Leuven, Prof. M. v. Hulle

Univ. College London, Prof. A. Johnston
Univ. Münster, Prof. M. Lappe
Universita' degli Studi di Genova, Prof. S. Sabatini & Prof. G. Bisio
Univ. de Granada, Prof. E. Ros
HELLA Hueck KG, Lippstad, Ger, Mr. M. Mühlenberg

Goals of ECOVISION:

The goal of this co-operative project is to investigate and implement advanced mechanisms that enable the design of high-performance machine vision systems. These mechanisms are motivated by early cognitive cortical processing in the visual system of vertebrates and part of this project is concerned with models of such systems. The central aspect which distinguishes ECOVISION from other similar approaches is that we are seeking to employ highly co-operative multi-modal mechanisms in order to achieve improved image analysis. This becomes possible because, at the same time, we are addressing the problem of early visual pre-processing by means of dedicated hardware (FPGAs). These front-end algorithms provide in a fast and efficient way the input data for the early-cognitive post-processing. The application goal of ECOVISION is to employ these techniques in driver assistant systems 

Summary of Achievements:

The following algorithms and procedures have been newly invented by ECOVISON. All these results are major contributions which have all been published (see http://www.pspc.dibe.unige.it/ecovision/pubs/index.html).

  1. Hardware front end for flow and stereo
  2. Iindependently moving objects (IMO’s) detection
  3. Flow correction and accurate heading estimation based on MT-filtering
  4. Flow-segmentation by Kalman filtering
  5. Model for cortical motion in depth detectors
  6. Multi-modal stereo estimation
  7. Stereo and grouping
  8. Forward-Stereo
  9. Predictive Stereo as a combination of RBM and stereo