Tag: Research Matters

ResearchmattersNews
Apr 25

Research Matters Article features our LidarCSNet framework

Lidar is a technique that uses light pulses to gather information about land features which can be used to create a three-dimensional representation. A device installed on helicopters, drones, or tripods sends light pulses to the land and receives reflected signals from the ground under scrutiny. Depending on the time delay between the received and sent pulse signals, the number of reflections, and the intensity of reflected light pulses, a 3D representation of the region can be created. The lidar Read more

Feb 02

SIIM Framework Featured in Research Matters Article

Satellite images are a rich source of data and can play a significant role during a disaster scenario in planning and mitigation activities. The images captured here contain low-level features like colour, texture and shape, which are understood by the system, but hardly make sense for the user. For example, a user may be interested in a search for ‘flooded residential areas’. Since the images capture the flooded areas with a different colour or texture, the system fails to understand Read more