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- Francescomaria Marino, Arcangelo Distante, Pier Luigi Mazzeo, Ettore Stella
- IEEE Transactions on Systems, Man, and…
- 2007
Rail inspection is a very important task in railway maintenance, and it is periodically needed for preventing dangerous situations. Inspection is operated manually by trained human operator walking… (More)
- Vittorio Silano, M. Furia, +6 authors F Valfré
- Biochimica et biophysica acta
- 1975
The amylase activity of water extracts from 18 insect species, from 23 marine species and from 17 different species of birds and mammals was determined quantitatively. The inhibition of amylase in… (More)
- Clelia Mandriota, Massimiliano Nitti, Nicola Ancona, Ettore Stella, Arcangelo Distante
- Machine Vision and Applications
- 2004
Over the last few years research has been oriented toward developing a machine vision system for locating and identifying, automatically, defects on rails. Rail defects exhibit different properties… (More)
- Pier Luigi Mazzeo, Massimiliano Nitti, Ettore Stella, Arcangelo Distante
- Pattern Recognition Letters
- 2004
This paper presents a vision-based technique to automatically detect the absence of the fastening bolts that secure the rails to the sleepers. The images are pre-processed by using several… (More)
- Antonella Branca, Ettore Stella, Arcangelo Distante
- Image Vision Comput.
- 2000
The goal of this work is to propose a method to solve the problem of passive navigation with visual means. Passive navigation is the ability of an autonomous agent to determine its motion with… (More)
- Ettore Stella, Arcangelo Distante
- Robotics and Autonomous Systems
- 1995
In this paper a fast and innovative three-dimensional vision system, having high resolution in the surface reconstruction, is discussed. It is based on a triangulation 3D laser scanner with a linear… (More)
Rail inspection is an essential task in railway maintenance and is periodically needed. Inspection is manually operated by trained human operator walking along the track searching for visual… (More)
- Gianluigi De Ruvo, Pasquale De Ruvo, Francescomaria Marino, Giuseppe Mastronardi, Pier Luigi Mazzeo, Ettore Stella
- Seventh International Workshop on Computer…
- 2005
Rail inspection is a very important task in railway maintenance and it is periodically needed for preventing dangerous situations. Inspection is operated manually by trained human operator walking… (More)