Photogrammetric Modelling of Cars for pedestrian impact simulation

  The CASR Lab does extensive head-bonnet collision testing to assess new car models entering the market for safety.  The limit of deformation of the car’s hood is determined by the gap between the hood and the engine block. Measuring this gap requires extensive...

Systems for acquiring Oblique Aerial Imagery

Oblique imagery got thrust into the spotlight with Microsoft’s publication of the Bird’s Eye imagery to the public. Geo-referenced oblique images are useful for highly automatic creation of 3D city models on their own or in combination with airborne Lidar...

How on earth did MH370 end up in the southern Indian Ocean?

Among the myriad of questions surrounding the disappearance of Malaysian Airlines flight MH-370 the biggest question is: How on earth did MH370 end up in the southern Indian Ocean? The evidence of the Inmarsat satellite pings is to date practically the only hard...

The Truth about True Orthos

In this article we discuss an innovative way to produce true-ortho imagery where all distortions are corrected and the visible ground surface is maximized. Seeing a large area with perfectly vertical view is impossible with a frame camera or even a line scanner. Only...