False positive tuning

heyho

n3wb
Jun 10, 2024
13
5
England
I know its been asked to death but I have done a lot of searching and have not found any real answer but has anyone managed to tweak Blue Iris (amd/or CodeProject) and can say they have noticed an improvement and reduction in false positives that are caught.

The usual suspects - rain/snow, clouds etc. Oh and this samned spiders and their webs lol
 
Yes LOL.

Many of us eliminated most of the false triggers prior to any AI being available.

Mine got to the point prior to AI that if triggered and sent me a push, I knew a person or vehicle was on my property.

AI just took it the next step further and eliminated the few additional false triggers, AND made it less reliant on taking the time to dial in the motion settings.

The biggest thing is increasing make time - most field of views only Superman is getting thru it in under 4 seconds LOL and yet many have it set to 0.1 seconds LOL

Pay some neighborhood kids to walk thru the field of view and run thru the field of view and time it. That can give you a baseline time for motion detection.

Min object size is the next. Don't get greedy with a field of view trying to identify people way out in the distance.

Zone crossings are the next thing to work on.

For some checking the box about an object moves X number of pixels helps.

Edge Vector instead of simple.

There are ways, it just isn't done in 2 seconds. It takes some time to dial each camera in, but if you take the time, you can make it very reliable.

Or just update cameras to ones with AI and be done with it LOL.