[PD] pix_freenect update

Sat Jan 21 05:58:46 CET 2012

I attached a Makefile for pix_openni that works on Mac OS X, and should work on GNU/Linux but I haven't tested it.  It should be easily adaptable to pix_freenect too.

.hc

On Jan 20, 2012, at 7:06 AM, Matthias Kronlachner wrote:

> hi!
> 
> i tried to install openni from fink but got an error.
> -> see attachment.
> 
> i did fink selfupdate and fink update-all before.
> 
> don't know how to fix that. maybe you can help.
> if i can manage to install openni + sensorkinect via fink i will build it against the package and include it to the install instructions.
> 
> matthias
> 
> 
> Am 19.01.12 19:23, schrieb Hans-Christoph Steiner:
>> 
>> 
>> This is great, I'm going to try to use this in my Dataflow class at ITP/NYU.  I'm currently updating the openni/primesense packaging for Debian and Ubuntu and am packaging for Mac OS X/Fink.  It would be awesome if you could try to build against the packaging.
>> 
>> (these should be showing up soon)
>> http://pdb.finkproject.org/pdb/package.php/openni
>> http://pdb.finkproject.org/pdb/package.php/openni-sensor-primesense
>> 
>> I'm pushing my Debian packaging to the git repos on Debian pkg-multimedia.  As I get things working, I'll post binary packages to this PPA:
>> 
>> https://launchpad.net/~eighthave/+archive/openni
>> 
>> .hc
>> 
>> On Jan 11, 2012, at 8:48 AM, Matthias Kronlachner wrote:
>> 
>>> you're welcome.
>>> 
>>> if you get this issue with permissions to usb device place the udev rule into /etc/udev/rules.d
>>> see: https://github.com/OpenKinect/libfreenect/tree/master/platform/linux/udev
>>> 
>>> but it still has this error when using freenect with audio support.
>>> so a temporal fix can be 
>>> sudo chmod 777 /dev/bus/usb/001/026
>>> -> that id changes every time...
>>> 
>>> maybe someone found a way to permanently add the rule... i tried but couldn't manage to get it working without setting the chmod manually.
>>> 
>>> matthias
>>> 
>>> Am 10.01.12 16:21, schrieb olsen:
>>>> 
>>>> ej matthias 
>>>> 
>>>> vielen dank für diese Externals! 
>>>> wie hast n du das mit den permissions auf das device geregelt? 
>>>> ich bekomm als user folgenden errör: 
>>>> 
>>>> libusb couldn't open USB device /dev/bus/usb/001/026: Permission denied. 
>>>> libusb requires write access to USB device nodes. 
>>>> libusb couldn't open USB device /dev/bus/usb/001/024: Permission denied. 
>>>> libusb requires write access to USB device nodes. 
>>>> 
>>>> danks für info & gruss 
>>>> olsen 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> On 01/09/2012 09:26 AM, Matthias Kronlachner wrote: 
>>>>> i added a small external that allows to control motor/led of Kinect and can output the accelerometer data via libfreenect. 
>>>>> 
>>>>> you can use this in combination to pix_openni. 
>>>>> get it here: 
>>>>> 
>>>>> https://github.com/kronihias/freenect 
>>>>> 
>>>>> just the audio external with resampling included missing.... somebody willing to help? 
>>>>> 
>>>>> matthias 
>>>>> 
>>>>> Am 09.01.12 07:21, schrieb Budi Prakosa: 
>>>>>> awesome!! 
>>>>>> 
>>>>>> On Mon, Jan 9, 2012 at 8:18 AM, Matthias Kronlachner 
>>>>>> <m.kronlachner at student.tugraz.at> wrote: 
>>>>>>> hello again! 
>>>>>>> 
>>>>>>> if you want to use skeleton data and hand tracking (similar to OSCeleton) 
>>>>>>> combined with rgb and depth streams from Kinect Sensor you can do this with 
>>>>>>> the new pix_openni external. get it here: 
>>>>>>> 
>>>>>>> https://github.com/kronihias/pix_openni 
>>>>>>> 
>>>>>>> binaries for osx in build folder. 
>>>>>>> you will need to install OpenNI, NITE and SensorKinect -> see README 
>>>>>>> 
>>>>>>> initialization of openni and nodes needs some time and pd freezes - keep 
>>>>>>> that in mind! 
>>>>>>> i hope it's stable, i haven't tested it excessively now. 
>>>>>>> 
>>>>>>> currently it supports just 1 kinect sensor. i don't have access to two 
>>>>>>> cameras in the near future so help would be appreciated. 
>>>>>>> 
>>>>>>> 
>>>>>>> matthias 
>>>>>>> 
>>>>>>> 
>>>>>>> Am 05.01.12 09:17, schrieb Matthias Kronlachner: 
>>>>>>> 
>>>>>>> hi everybody! 
>>>>>>> 
>>>>>>> i did a update to my pix_freenect external for kinect and moved it into a 
>>>>>>> git repo. 
>>>>>>> get it here: http://github.com/kronihias/pix_freenect 
>>>>>>> 
>>>>>>> ready to use binaries for osx (including libusb&libfreenect) are in the 
>>>>>>> build folder. 
>>>>>>> 
>>>>>>> major improvements: 
>>>>>>> * open specific Kinect sensor by serial number, not only by id (that may 
>>>>>>> change every time pd is restarted) – useful for multiple Kinect 
>>>>>>> installations 
>>>>>>> * output registered depthmap -> rgb and depth images are aligned (less 
>>>>>>> offset between those two pictures - depending on distance) 
>>>>>>> * output depthmap directly as millimeter values (16 bit in red& green 
>>>>>>> channels) 
>>>>>>> * resolution of rgb image can be set to 1280×1024 
>>>>>>> 
>>>>>>> i also added a folder with examples - currently just one but i hope there 
>>>>>>> will come more soon.... 
>>>>>>> 
>>>>>>> have fun. 
>>>>>>> 
>>>>>>> matthias 
>>>>>>> 
>>>>>>> 
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>>>>>> 
>>>>>> 
>>>>> 
>>>>> 
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>>> 
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>> 
>> 
>> 
>> ----------------------------------------------------------------------------
>> 
>> Computer science is no more related to the computer than astronomy is related to the telescope.      -Edsger Dykstra
>> 
>> 
> 
> <fink_openni_log.txt>

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