New CodeProject.AI License Plate Recognition (YOLO11) Module

[CCTVnewbie810]

 

[Skinny1]

There’s something wrong with this release. I updated from v1.0.0 and now I’m not getting any license plate captures.

Me too!

Rick

 

[avro201]

Installed new module now it tries to start then shuts down. I am brand new to BI/CPAI

View attachment 229893

View attachment 229895

I was having this exact issue however the module restarted and successfully selected GPU DirectML after about 15 minutes or so. Has been running solid for 24hrs now. I'm still running on v1.0.0 though and haven't tried the update.

 

[avro201]

I've had v1.0.2 running for approximately an hour now and am getting accurate detections. Very well done @mikelud and thank you!

 

[CCTVnewbie810]

Same issue for me after installation 1.0.2

 

[CCTVnewbie810]

 

[CCTVnewbie810]

I've had v1.0.2 running for approximately an hour now and am getting accurate detections. Very well done @mikelud and thank you!

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What camera is this and day settings? Exposure, shutter, etc

 

[CCTVnewbie810]

Are these the only settings I need once I get the module working?

 

[avro201]

What camera is this and day settings? Exposure, shutter, etc

Sunba P636 PTZ. Auto-tracking Enabled, Shutter speeds are 1/1000-1/100000, iris 18mm-55mm.

Are these the only settings I need once I get the module working?

Those settings should work as long as you have enough pre and post-trigger images to analyze. Open your individual camera settings and select the "AI' tab, click "configure" next to "Confirm alerts with AI". I currently have it set for 2 Pre-trigger images and 7 Post-Trigger at 100ms increments.

 

[CCTVnewbie810]

Sunba P636 PTZ. Auto-tracking Enabled, Shutter speeds are 1/1000-1/100000, iris 18mm-55mm.



Those settings should work as long as you have enough pre and post-trigger images to analyze. Open your individual camera settings and select the "AI' tab, click "configure" next to "Confirm alerts with AI". I currently have it set for 2 Pre-trigger images and 7 Post-Trigger at 100ms increments.

I am doubting it will work without more zoom especially not at night

 

[wittaj]

I am doubting it will work without more zoom especially not at night

View attachment 230100

Yep way more zoom is needed.

Ideally is to have the field of view not be much larger than the size of a vehicle.

And you will need to dedicate the camera to LPR, at least at night, and not serve dual duty as ID of people or cars and plates.

 

[CCTVnewbie810]

Yep way more zoom is needed.

Ideally is to have the field of view not be much larger than the size of a vehicle.

And you will need to dedicate the camera to LPR, at least at night, and not serve dual duty as ID of people or cars and plates.

Thanks for confirming, this is what I had assumed

 

[MikeLud1]

I am not sure why some of you are having issues with v1.0.2, I tested it on my laptop that I though might have the same issue, but it works fine. Anyone that is having issues with v1.0.2 please try the below steps and see if it works.

1. Uninstall the module.
2. After the module uninstalls shutdown CP.AI service
3. Check if folder "C:\Program Files\CodeProject\AI\modules\ALPRYOLO11" is deleted, if not delete the folder
4. Restart the PC
5. After the PC restarts and CP.AI service is running reinstall v1.0.2 using the below options
   1. Do not use download cache
   2. Install verbosity Loud
6. If v1.0.2 still does not work post the log file that is located in folder "C:\Program Files\CodeProject\AI\logs"

 

[pepperfr]

I am not sure why some of you are having issues with v1.0.2, I tested it on my laptop that I though might have the same issue, but it works fine. Anyone that is having issues with v1.0.2 please try the below steps and see if it works.

1. Uninstall the module.
2. After the module uninstalls shutdown CP.AI service
3. Check if folder "C:\Program Files\CodeProject\AI\modules\ALPRYOLO11" is deleted, if not delete the folder
4. Restart the PC
5. After the PC restarts and CP.AI service is running reinstall v1.0.2 using the below options
   1. Do not use download cache
   2. Install verbosity Loud
6. If v1.0.2 still does not work post the log file that is located in folder "C:\Program Files\CodeProject\AI\logs"

View attachment 230167

Ok, I followed the six steps above and I am getting the same result as before. I am attaching the log file you requested. Hoping there is an answer in there somewhere.

 

[Vettester]

Anyone that is having issues with v1.0.2 please try the below steps and see if it works.

I got mine working again earlier by basically doing the same thing you suggested except I went further and restored the original appsettings.json file and 3.3.4 and then started over.

During the reinstall I did notice a "response timeout" error.

 

[MikeLud1]

I got mine working again earlier by basically doing the same thing you suggested except I went further and restored the original appsettings.json file and 3.3.4 and then started over.

During the reinstall I did notice a "response timeout" error.

View attachment 230176

So are you up and running with v1.0.2?

 

[Vettester]

So are you up and running with v1.0.2?

Yes