Home | Tutorials | Wiki | Issues
Ask Your Question

Where can i find more info about NoiseModel?

asked 2014-03-04 10:15:02 -0500

Marcin gravatar image

Hi, I'm working on some camera noises like distortion, aberration etc. I think that I can achieve this easy by modify output images. But this options may by slow. I prefer to add some shaders that could do in during render. I found here some kind of idea: http://answers.gazebosim.org/question/611/modelling-of-sensor-noise/ There appear "Sensor noise model". In repository history appear commit that says It worked. I would like to know something more about "Noise Model" feature. Are there any information about this?

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted

answered 2014-03-04 15:18:45 -0500

iche033 gravatar image

currently gazebo supports gaussian noise model, and for camera sensors that's done through shaders http://gazebosim.org/wiki/Tutorials/1.6/sensor_noise

unfortunately we don't provide easy hooks to use your custom shaders yet, but if you don't mind a bit of a hack, you can modify gazebo's camera gaussian noise shaders to suit your needs:

The shaders are: /usr/share/gazebo-x.x/media/materials/programs/camera_noise_gaussian_*.glsl

edit flag offensive delete link more
Login/Signup to Answer

Question Tools

1 follower


Asked: 2014-03-04 10:15:02 -0500

Seen: 124 times

Last updated: Mar 04 '14