Mirror image and bad calibration

[djslin99]

Hey there! First: Thank you for this great library. I saw your demo-videos and WOW!

I tried to compile with the newest versions of everything, but I got a lot of errors. So I tested with old library versions till I got it working. Library versions: controlP5: 2.0.1 openCV_processing: 0.5.2 simple openi: 1.96 Processing: 2.2.1

Now I have the problem, that my calibration is really bad (more random than anything else). My kinect output is mirrored different to your video. I don't know if it helps, but that's my calibration: -2.6625222744769417E-5 6.045332702342421E-5 -9.923669858835638E-5 0.4454984962940216 -9.058995055966079E-5 1.0347423085477203E-4 -1.498527271905914E-4 0.7395490407943726 -1.1925002763746306E-4 1.352111139567569E-4 -2.082447608700022E-4

If I got it working I'll try to update the project a bit with actual libraries to help new users.

I hope you can help me.

Thank you Nils

[genekogan]

i think there is a bug in SimpleOpenNI which is causing the mirroring to break. it's not clear what kind of support there will be from OpenNI in the future and i suspect KinectProjectorToolkit needs to be rewritten using whatever the most dependable kinect libs for processing are. unfortunately i don't have much time to this in the near future.

[Bishop19820]

Hello Gene! Have you ever found a solution? I also think that this problem and comment times seem to work for others. Can you help? Thanks for considering my request. Tamás

[RnoB]

I found an answer on Reddit, the projection can be mirrored and then it works! https://www.reddit.com/r/processing/comments/8tb4oo/kinect_projector_toolkit_sketch_resources/