These sequences, which were acquired in several sessions with different driving conditions (i.e., illumination conditions, weather, pavement color, traffic density, etc)., amount to 22 38 min. Test sequences were acquired from a forward-looking digital video camera installed near the rear mirror of a vehicle driven in highways.
Second, the performance is influenced by illumination and weather conditions.
The acquisition spanned across a time range of several months and different illumination and weather conditions.
For example, changes of illumination, varying weather conditions and partial occlusions impact the perception of road signs.
These imaging systems must operate at night in all ambient illumination and weather conditions in order to perform strategic surveillance for various worldwide operations.
Also, unlike many previous results, the classification algorithm presented here does not rely on measures of color, which are subject to illumination and weather conditions.
Real-world datasets have been shot at four different level crossings, including a hundred scenarios per level crossing under different illumination and weather conditions.
The proposed method is able to localize the pantograph as a rectangular region and detect the burst of arcing under different illumination and weather conditions simultaneously.
We assert that the particles filter forms the optimal mechanism to exploit the perceived data since it maintains the full probability density function based on all available algorithm in a given illumination and weather conditions.
The main difficulty in unpaved road detection based on computer vision is that the detection algorithm must be able to handle complex and unknown scenes, such as road types with variable illumination, different weather conditions, and varieties of textural characteristics.
