PARP Research Group University of Murcia, Spain


examples/features/features.cpp File Reference

Obtains several image features from input video frames. More...

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Detailed Description

Obtains several image features from input video frames.

This application different blocks which obtain four different image features, depicting on four respective image canvas the resulting features. These obtained image features are:

  • Canny edges.
  • Harris corners.
  • Maximal stable extremal regions (MSER).
  • Thresholded contours.

Usage

Once QVision has been correctly installed in your system, compile using the qmake and make tools:
 # qmake; make 
Execute the application with the following line:
 ./features --URL=<source video identifier string> --RealTime=true 
For example:
 ./features --URL=http://perception.inf.um.es/public_data/videos/misc/minuto.avi --RealTime=true 
See section Video source identifier URL formats for further info about the format and types of source video identifier strings.

Author:
PARP Research Group. University of Murcia, Spain.

Definition in file features.cpp.




QVision framework. PARP research group, copyright 2007, 2008.