OpenNI vs OpenNI2

GroG's picture

OpenNI vs OpenNI2

Developers are version crazy..   We love versions !  But there's a reason for that, its to catalog all the pieces of software so they worky together.  If you have put together a softwar stack 20 layers deep (module on top of application on top of JVM on top of Operating System on top of Device Driver ......)  if just One of the pieces is the wrong version you can have a system which looks like this....

(MRL Woes) Finger starter problems

dwilli9013's picture

These are the instances that I find on my PC. The only erroneous instances I find are for Arduino 0023 which I regularly use to edit Marlin firmware for 3d printers that I build.

Thanks for the great service by the way. This makes it so much easier for newer people to this arena.



Testing OpenCV filters w/ Custos Mundus' Brain

DJUltis's picture

This is the IR pattern projected by the kinect as viewed from the NIR webcam on Custos Mundus. 

Pretty cool pattern and an unforeseen touch that made my day when I saw it while testing out filters in OpenCV.






inmoov limits

JCInMoov's picture

is there a way to change the rest value for the inmoov servos or do i have to have them as it appears in the default hardware map in the service webpage because the people who made my inmoov robot made it do that the rest positions were all different values instead of 0 or whatever the chart says 

Drawing device

Junkster's picture

My starting point in MRL. Well, it's a 21st century drawing device, no longer you have to hold your pen. Just get started with it. It allows you to control your pen through your computer. I have explained my project in my youtube video. Do, watch it create miracle, and draw. Link:


GroG's picture

It looked good "initially"

But Then..... there's a skewe....

I'm guessing a bump in the X or Y acess which was propegated over all pieces of a certain height..

Sifting Through the Info - Arm v6 v7 hard & soft.....

GroG's picture

Arm - Raspberry Pi

Arm - BeagleBoard Black

Arm - Odroid

Next Print

GroG's picture

Hopefully these InMoov parts will be pulled out of the printer next :)

GroG fixes Odroid OCV without even trying

DancesWithRobots's picture

I haven't been very active on the MRL website for a while now, but I haven't really left.  Lately I've been playing around with an Odroid X2 which is a very capable ARM dev board.

Murrman, a user on the Odroid forums has created an Ubuntu based image for the Odroid X2 that includes ROS, OpenCV, and OpenNI including drivers for the Xtion Pro Live sensor.