[Rock-dev] FrameHelper has now a name_space

[Alexander Duda]

Hi,

I put FrameHelper into a name space 
- Sorry if I am breaking your code. I did my best to fix most of the
repositories.
- Just add using namespace frame_helper; to your cpp files to fix it


Furthermore I added some functionality to convert and resize frames.

Usage:
configure the dst frame via:
	-dst_frame.init(width,height,depth,mode)
and call:
  	-convert(src_frame,dst_frame)

The functionality is based on opencv therefore frame_helper has now
opencv as dependency.

Alex



-- 
Dipl.-Ing. Alexander Duda 
Unterwasserrobotik

DFKI Bremen
Robotics Innovation Center
Robert-Hooke-Straße 5
28359 Bremen, Germany

Phone: +49 (0)421 178-456620
Fax:   +49 (0)421 178-454150
E-Mail: alexander.duda at dfki.de

Weitere Informationen: http://www.dfki.de/robotik
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