[Rock-dev] converting camera logs to png/jpg
Alexander Duda
Alexander.Duda at dfki.de
Thu Oct 4 10:01:54 CEST 2012
Converting camera logs to png was still a pain. Therefore, I wrote a
ruby binding for the frame_helper. You can now save
base::samples::frame::Frame from ruby to jpg or png. This is supported
for all frame_modes which are supported by the frame_helper
(BAYER,RGB,BGR,GRAYSCALE..).
Example:
require 'frame_helper_ruby'
camera.frame.connect_to do |sample,_|
FrameHelper.save_frame("test.jpg",sample)
end
or you can use the command-line tool rock-export
Example:
rock-export camera.log --filename "#STREAM_#INDEX.png"
Greets 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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