Closed rayzorben closed 1 year ago
rayzorben
commented
1 year ago So I went into debug mode and it seems to think that there is a 51% match a wall ornament is a person. I am guessing that this is keeping it in progress? If so, how can I reduce false positives on areas like this by ignoring say something under 70%?
NickM-27
commented
1 year ago Most likely is a false positive, check the debug camera view with bounding boxes to see where the detected object is
rayzorben
commented
1 year ago Most likely is a false positive, check the debug camera view with bounding boxes to see where the detected object is
Just wanted to see I really appreciate how quickly you respond and the effort you put into this project to help out!
NickM-27
commented
1 year ago You probably won't want to ignore scores. The reason this happens is because Frigate saw you (a high scoring person) and then you left but frigate saw this small object and it assumes it is still you.
The best way to avoid this one is probably to add a min_area filter. The number after the score is the area, no person would actually be that small so if you set a filter for person of 1000 it should stop those.
Just wanted to see I really appreciate how quickly you respond and the effort you put into this project to help out!
Thanks! 😄
ekt-
commented
1 year ago I am seeing such a thing and I don't think it has ever happened in the last year.
an event is stuck on 'in progress'. in the meantime other events have happened that have closed properly. the debug at the moment shows a stationary object (a car parked for days in the same place) at 51% if I click on the 'IN PROGRESS' event I see a 2 minute clip
the two things that have changed recently are that I installed 11.1 and now use Coral instead of cpu
NickM-27
commented
1 year ago I am seeing such a thing and I don't think it has ever happened in the last year.
an event is stuck on 'in progress'. in the meantime other events have happened that have closed properly. the debug at the moment shows a stationary object (a car parked for days in the same place) at 51%
if I click on the 'IN PROGRESS' event I see a 2 minute clip
the two things that have changed recently are that I installed 11.1 and now use Coral instead of cpu
Nothing for stationary object tracking changed in 0.11. If a car is parked then it is 100% expected that the event would be in progress and depending on your config not all of that event would be kept as recordings
https://docs.frigate.video/configuration/record#what-do-the-different-retain-modes-mean
NGrey5
commented
1 year ago I'm seeing the same thing on my end as well. I'm using the default detection settings for stationary objects. Before upgrading to version 11 I never had an "IN PROGRESS" for an event. Someone will enter frame, leave frame, and then it'll think one of my bushes is a person. Shouldn't it stop the detection or clip if the "bush-person" is stationary for a certain amount of time?
Another example, a car pulled into my driveway, parked, and the clip will be in progress for over an hour (I had to manually stop it by deleting it) when the car is not moving. The bounding boxes show no movement and there is no other motion detected in the frame.
It has also thought a couple of chairs were cars on my patio when those chairs have been in the same spot for over a year and I never had a detection go off for them previously. Very odd.
I have had no changes to my config or hardware. The only thing that changed was the upgrade from v10 to v11. I hope this can help with figuring out if there's a potential issue. Thank you!
NickM-27
commented
1 year ago Shouldn't it stop the detection or clip if the "bush-person" is stationary for a certain amount of time?
No, there is no limit on how long an object can be stationary. The way to fix this would be filtering out the bush either with an object mask or size / ratio filter.
Another example, a car pulled into my driveway, parked, and the clip will be in progress for over an hour (I had to manually stop it by deleting it) when the car is not moving. The bounding boxes show no movement and there is no other motion detected in the frame.
This is the expected behavior and frigate working as it should. An event is valid until the object is no longer visible.
github-actions[bot]
commented
1 year ago This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
gieljnssns
commented
1 year ago This has happened in my instance to.
gieljnssns
commented
1 year ago 
gieljnssns
commented
1 year ago {
"birdseye": {
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"height": 720,
"mode": "objects",
"quality": 8,
"width": 1280
},
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"input_args": "-avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -timeout 5000000 -use_wallclock_as_timestamps 1",
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"path": "rtsp://admin:xxxxxxxxxx@192.168.89.132:554/cam/realmonitor?channel=1&subtype=1",
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{
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"record": "-f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an",
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"-f",
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},
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{
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"roles": [
"detect"
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},
{
"cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -timeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:xxxxxxxxxxx@192.168.89.132:554/live -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/tuin-%Y%m%d%H%M%S.mp4",
"roles": [
"record"
]
}
],
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"mask": [
"0,313,239,313,246,419,430,410,417,0,0,0",
"1280,720,855,720,830,0,1280,0",
"427,316,540,286,540,446,672,442,662,234,885,221,874,0,420,0"
],
"mqtt_off_delay": 30,
"threshold": 25
},
"mqtt": {
"bounding_box": false,
"crop": true,
"enabled": true,
"height": 270,
"quality": 70,
"required_zones": [],
"timestamp": true
},
"name": "tuin",
"objects": {
"filters": {
"person": {
"mask": [
"0,313,239,313,246,419,430,410,417,0,0,0",
"1280,720,855,720,830,0,1280,0",
"427,316,540,286,540,446,672,442,662,234,885,221,874,0,420,0"
],
"max_area": 24000000,
"max_ratio": 24000000,
"min_area": 5000,
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"min_score": 0.6,
"threshold": 0.67
}
},
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"track": [
"person"
]
},
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"person"
],
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"mode": "motion",
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}
}
},
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"retain": {
"days": 0,
"mode": "motion"
},
"retain_days": null
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}
},
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"green": 255,
"red": 255
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"position": "tl",
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"dashboard": true,
"order": 0
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},
"database": {
"path": "/media/frigate/frigate.db"
},
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"hwaccel_args": "-hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p",
"input_args": "-avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -timeout 5000000 -use_wallclock_as_timestamps 1",
"output_args": {
"detect": "-f rawvideo -pix_fmt yuv420p",
"record": "-f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an",
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"-c",
"copy",
"-f",
"flv"
]
}
},
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},
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"mqtt": {
"client_id": "frigate",
"host": "core-mosquitto.local.hass.io",
"password": "xxxxxxxx",
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},
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"clean_copy": true,
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"quality": 70,
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"retain": {
"default": 10,
"mode": "motion",
"objects": {
"person": 15
}
},
"timestamp": true
},
"timestamp_style": {
"color": {
"blue": 255,
"green": 255,
"red": 255
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"format": "%d/%m/%Y %H:%M:%S",
"position": "tl",
"thickness": 2
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"ui": {
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}
}@gieljnssns this is due to your motion masks. You're making out areas where true objects are which causes them to get stuck. The docs explain that this is not how motion masks are meant to be used. https://docs.frigate.video/configuration/masks
rayzorben
commented
1 year ago You probably won't want to ignore scores. The reason this happens is because Frigate saw you (a high scoring person) and then you left but frigate saw this small object and it assumes it is still you.
The best way to avoid this one is probably to add a min_area filter. The number after the score is the area, no person would actually be that small so if you set a filter for
personof 1000 it should stop those.Just wanted to see I really appreciate how quickly you respond and the effort you put into this project to help out!
Thanks! 😄
@NickM-27 I didn't want to reopen this or start a new ticket, but your guidance was to set the min_area. I am still having issues with this. As you can see, the area here is reporting way too large, it seems unrealistic
NickM-27
commented
1 year ago @rayzorben in that case probably use a person object mask on the upper part of the wall
rayzorben
commented
1 year ago I already have a Mask there, is it somehow different?
NickM-27
commented
1 year ago I already have a Mask there, is it somehow different?
motion masks don't stop objects from being detected. Also, like zones, object masks are evaluated based on the bottom center pixel of the objects bounding box
euro2
commented
1 year ago i also got one stuck. But the location is where i really want to see people early to toggle some lights in the garden. The size of the stuck box is exactly a person lol. So i cant edit that..
blakeblackshear
commented
1 year ago @euro2 do you have any kind of motion mask in that area? You could try setting a max_frames for person in your stationary config as well.
euro2
commented
1 year ago thank you. I have no motion mask there since i want to find a person there for some lights. I had a look at max frames. So it looks like its a kill switch for tracked stationary objects. Ill go and tinker with that.
Not sure if the max frames is based on the detection speed of 5fps in my case, or the actual stream fps which is 25 fps.
NickM-27
commented
1 year ago Not sure if the max frames is based on the detection speed of 5fps in my case, or the actual stream fps which is 25 fps.
It is based on detect fps
euro2
commented
1 year ago Not sure if the max frames is based on the detection speed of 5fps in my case, or the actual stream fps which is 25 fps.
It is based on detect fps
Thank you. I wont ever have any persons stay still on that spot forever :) so max_frames will do the trick im sure!
Describe the problem you are having
I did a walk around to test my setup. After returning, 3 of the 4 zones stayed In Progress, they started slowly clearing up but even now 2 minutes later it is still showing In Progress on one of the cameras
I thought maybe a hardware issue, but it looks OK
Version
0.11.1
Frigate config file
Relevant log output
Frigate stats
No response
Operating system
HassOS
Install method
HassOS Addon
Coral version
CPU (no coral)
Any other information that may be helpful
No response