It will have to be tomorrow because I live in a neighborhood that has very little traffic, but on Saturdays, it picks up. I will follow up on this. Thanks.
Blue Iris and DeepStack ALPR
- Thread starter MikeLud1
- Start date
MikeLud1
IPCT Contributor
I do need to work on the DeepStack model that does the OCR. At night I am getting about 70% accuracy, during the day it is about 90% accurate.
MikeLud1
IPCT Contributor
Do you ever sleep?
On a serious note, even if the OCR isn’t 100% accurate, the fact that the image is visually readable is great!
On a serious note, even if the OCR isn’t 100% accurate, the fact that the image is visually readable is great!
MikeLud1
IPCT Contributor
It is getting late here in NY and I do need to get some sleep.
MikeLud1
IPCT Contributor
I’m making some headway but something’s not quite right.
Some time after I create the ALPR folder under Alerts, it is deleted. To see if Windows Defender is deleting the ALPR folder I have turned it off temporarily.
However, under Alerts is a folder named LPRCam which is the short cam name for the physical camera. In this folder are jpegs of the overall scene which includes the vehicle, roadway, etc.
Any ideas?
Some time after I create the ALPR folder under Alerts, it is deleted. To see if Windows Defender is deleting the ALPR folder I have turned it off temporarily.
However, under Alerts is a folder named LPRCam which is the short cam name for the physical camera. In this folder are jpegs of the overall scene which includes the vehicle, roadway, etc.
Any ideas?
Last edited:
MikeLud1
IPCT Contributor
Make sure the trigger setting for the camera that was created in step 3 are set as shown below
Also that in the record tab for both cameras has the alert folder broken out for each day using the override setting in the Record tab for the cameras (&CAM\%Y%m%d\&CAM.%Y%m%d_%H%M%S)
LPRCam is the physical camera’s alert folder.
MikeLud1
IPCT Contributor
The cropped license plate image will be in the ALPR folder, should look like the below
Physical camera
Virtual camera from step 3.
The alerts from the physical camera are being cancelled.
MikeLud1
IPCT Contributor
Post the image of the cancelled alert, the plate might be too small for DeepStack to identify.
MikeLud1
IPCT Contributor
Also post a screenshot of the DeepStack analysis details for the cancelled alert
Well, some success! All is setup correctly now, just need more zoom which will arrive from Andy in a few days.
MikeLud1
IPCT Contributor
Looks like it is working correctly, "-N-C-F-" means No Character Found. Once you get more zoom is should work better.
MikeLud1
IPCT Contributor
Did you get the cropped image of the plate to work also, it also should show No Characters Found