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Where can i find more info about NoiseModel?

noise
render

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

Marcin
3 ●1 ●2 ●2

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?

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

iche033
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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

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

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Where can i find more info about NoiseModel?