Bias adjusting for DAVIS346 mono
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SternSu
Oct 14, 2024, 10:52:23 AM10/14/24
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Hi, I am using a DAVIS346 mono and I have some questions during the process of bias adjusting:
1. According to the Biasing Dynamic Sensors document, the percentage threhold for on events can be calculated using ratio / gain. I am wondering is the percentage threshold for off events can also be calculated by this method? And is this calculation method the same for both DAVIS and DVS?
2. For the refractory period, is the larger the RefrBp bias, the longer the refractory period?
Thank you for your help!
1. According to the Biasing Dynamic Sensors document, the percentage threhold for on events can be calculated using ratio / gain. I am wondering is the percentage threshold for off events can also be calculated by this method? And is this calculation method the same for both DAVIS and DVS?
2. For the refractory period, is the larger the RefrBp bias, the longer the refractory period?
Thank you for your help!
Luca Longinotti
Oct 14, 2024, 3:45:00 PM10/14/24
to davis...@googlegroups.com
1. Correct, just in the other direction (eg. 10 times _smaller_ than diff). DVS128 and DAVIS are comparable according to the documentation.
2. The larger the RefrBp current is, the shorter the refractory period.
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Luca Longinotti (llongi) Senior Software Engineer iniVation AG - https://inivation.com/ A SynSense Group company
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