[ros-users] Detector Evaluation
peter.lorenz at student.tugraz.at
Wed Mar 2 10:25:00 UTC 2016
can I attach it to ros nodes, which are detectors?
On 03/02/16 11:24, Peter Lorenz via ros-users wrote:
> can I attach it to ros nodes, which are packages?
> On 03/02/16 11:19, Edgar Riba via ros-users wrote:
>> Hi Peter,
>> regarding detectors evaluation, one typical way to evaluate them in
>> research is using VLBenchmarks
>> <http://www.vlfeat.org/benchmarks/index.html>, a MATLAB framework for
>> testing image feature detectors and descriptors which some parts are
>> based on the original code
>> <http://www.robots.ox.ac.uk/%7Evgg/research/affine/#software> of K.
>> Mikolajczyk <http://www.inrialpes.fr/lear/people/Mikolajczyk>and
>> others just uses only Vlfeat. However, OpenCV has a slightly
>> implementation in C++ based on that mentioned original code [1
>> In my opinion, if you are using this OpenCV implementation then the
>> code you want to release should go in the existent vision_opencv
>> <http://wiki.ros.org/vision_opencv> which has some implemented OpenCV
>> On 02/03/16 09:57, Maarten de Vries via ros-users wrote:
>>> On 19 February 2016 at 22:42, Peter Lorenz via ros-users
>>> <ros-users at lists.ros.org> wrote:
>>> I want to publish a package on the ros website.
>>> It is about evaluation detectors in Computer Vision.
>>> Usually, the detector spits out, if and where it found a desired
>>> You can read in XML files, which have saved the ground truth
>>> and says where the object really is located.
>>> The package pops up a window where you will see the rectangle of
>>> the ground truth and the rectangle of the detector. So you can
>>> see, if those rectangles are overlapping, the detector is right
>>> and saves the percentage in
>>> file. This list will be read in a script, which shows up a ROC
>>> curve of your database.
>>> Automatic evaluation of (changes to) vision algorithms would be
>>> very useful. I'm very interested to see your package.
>>> Please, help me to put this package on the ros webpage and I
>>> will write a tutorial for it.
>>> I have no experience publishing packages on the ROS website.
>>> However, the code is normally hosted elsewhere, like github. Would
>>> it be possible for you to publish the package publicly first (for
>>> example on github) and give us all the possibility to test it out?
>>> Undoubtedly that's a good first step towards getting it published on
>>> the ROS website too.
>>> Kind regards,
>>> ros-users mailing list
>>> ros-users at lists.ros.org
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