On a fast implementation of 2D-variant of Weyl's discrepancy measure

Autoren Christian Motz
Bernhard Moser
Editoren Kurt Niel
Peter M. Roth
Markus Vincze
Titel On a fast implementation of 2D-variant of Weyl's discrepancy measure
Buchtitel Proceedings of the 1st OAGM-ARM Joint Workshop Vision Meets Robotics
Typ in Konferenzband
Note OAGM Best Paper Award
Monat May
Jahr 2016
Seiten 43-50
SCCH ID# 1655
Abstract

Applying the concept of Hermann Weyl’s discrepancy as image similarity measure leads to outstanding robustness properties for template matching. However, in comparison with standard measures this approach is computationally more involving. This paper analyzes this measure from the point of view of efficient implementation for embedded vision settings. A fast implementation is proposed based on vectorization of summed-area tables, resulting in a speed-up factor 16 compared to a standard integral image based computation.