Analog tachogram analysis in the Euclidean coordinates

Abstract

The article presents methods for processing image of circular tachograph disc (used to register vehicle’s and driver’s work) to the rectangular coordinates. Selected techniques were described in detail and also the images obtained as a result of their use were compared. In addition, the practical examples of the processed tachogram images analysis were indicated.

Keywords

• analog tachograph disc
• image processing
• polar coordinates conversion