Alessio Stella
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Activity overview
Latest activity by Alessio Stella-
Alessio Stella created a post,
What's the point in using an external HW trigger or a SW trigger for L515?
Dear all I checked the interesting previous posts L515 inconsistent frame counts with external trigger – Intel RealSense Help Center L515 external hardware sync information – Intel RealSense Help ...
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Alessio Stella commented,
Thanks. To use a strobed light proficuosly I would need a pin that give the info on when to turn the lights on, in sync with the RGB exposure. I guess that is not available, even inside on the boar...
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Alessio Stella commented,
Thank you for the suggestion, I will try that when I can (not immediately as now I am working offline on saved data)
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Alessio Stella commented,
Thank you for your prompt answer. I wouldn't do that because it would affect the 3D image quality.
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Alessio Stella created a post,
D455 with strobed light
Dear all is it feasible to apply a white strobed light in sync with the D455 and how? The purpouse would be to acquire a better RGB image As the D455 has a global shutter, i need the info of when t...
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Alessio Stella created a post,
D415 RGB and IR spots pattern illumination cross talk. White Strobed/Pulsed illumination/lighting?
Dear all I noticed in an application a slight cross talk between RGB image and IR spot pattern illumination. I mean that in the RGB image i see many small coloured spots (mainly blue). Is that by c...
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Alessio Stella created a post,
L515 complete asset
Dear all I have to buy a L515 for the first time and I wonder (1) is there one single model or are there different kinds of devices L515? I suppose the model is only one. (2) which optional/additio...
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Alessio Stella commented,
Thank you so much, sorry there was probably a misunderstanding. By structured light I meant here the dots pattern (i guess IR dots) that is projected on the image to improve the stereo depth extrac...
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Alessio Stella created a post,
Using two D415 on the same FOV
Dear all I was wondering how to improve the accuracy of the depth given by a D415 and these are the three options i was thinking: 1. try repeating the automatic calibration 2. take more than one sc...
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Alessio Stella created a post,
L515 global depth and image scan time - global latency, hence error between different pixels for a moving object
Dear all I am studying an application where I would have to scan objects of variable size moving at speed of 500mm/sec (about 20 inches/sec) on a belt scanned from above with a L515. Please conside...