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detect object with color

asked 2014-04-19 21:24:58 -0500

ghazaleh
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updated 2016-10-24 08:37:00 -0500

ngrennan
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Hi I am using the tabletop object detector to determine some object on point cloud database.
http://www.ros.org/wiki/tabletop_obje...

I was wondering if I would able to somehow also extract color information about the objects. I want to know that can I use color information or RGB image by tabletop library? If not ,does anybody know of a tool that does anything similar???

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answered 2014-04-20 12:07:36 -0500

adreno
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Hey, This is what you need - Voxelized Shape and Color Histograms (VOSCH)

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Thank's Adreno I think it's good. but I got problem in VOSCH installation. I follow this link http://wiki.ros.org/vosch ,but when I run : rosrun vosch example_vosch `rospack find vosch`/data/sample_cone_green.pcd I got the Error that Couldn't find executable named example_vosch below /opt/ros/fuerte/stacks/mapping/vosch. what is the problem?

ghazaleh ( 2014-04-20 21:41:39 -0500 )edit

Did you rosmake ? You have to build the package to generate the executables...

adreno ( 2014-04-26 21:05:55 -0500 )edit

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Asked: 2014-04-19 21:24:58 -0500

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Last updated: Apr 20 '14

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detect object with color