Read the statement by Michael Teeuw here.
Face Recognition with inferred light
-
Is it possible to train the TrainingFile in the dark? I got some IR-Lights @ the mirror, but while i was trying he couldnt find a face.
The second problem is, that he loggs me in but doesnt show the calendar & travel module, when im logged in.
In my the config of the Module stands
users: ['Marvin'].I added
classes: 'default for_all'to the standard modules andclasses: 'Marvin'to my specific modules; but he doesnt show my modules when im logged in.
Note from admin: Please use the Markdown code feature instead of quotes for code snippets, looks a lot better! :)
-
@feuerball to the IR-thing: No idea, never tried openCV with IR. How does the image of your face look like on IR? Could you post an example?
Does the module show a message, when you are recognized?
-
yes he shows me
User Marvin with confidence 48.63… logged in and after 15 secs User Marvin logged out.
This was recorded in completely Darkness, only IR Light. The mirror will be positioned in a tiny corridor, so the lightment is enough. Otherwise i could raise the recording time or going into night mode.
-
Only the console or the US as well? The image could be a bit too dark for openCV to recognize a face :(
-
MOAR IR LIGHT! :)
-
hm? :D
no only the console says logged in.
-
@feuerball, I meant, add more IR lights for the camera to “see” better at night.
-
ay, that might be a point, so i will have a Terminator on my wall :D
-
A series of them along the top frame won’t look too bad. Or, depending on where/how the camera is, you might be able to add a ring of IR LEDs around it too.
-
this is the ir light.
First i placed the cam in the middle of it; the problem is, that the IR reflects @ the mirror, so the camera was blind.
A wall of IR lights might be a way to do it
-
Yeah, if that didn’t work around the camera, then you’ll need to add them to the frame (or in front of the mirror essentially.)
-
Maybe something like this embedded in the frame?
http://amzn.com/B019QTDDH2 -
Saw this too :)
I think i will create a new frame with a larger monitor and a real mirror glas anyway so i gonna try to get more IR-Light into this.
The only doubt i got is the power consumption… Tons of IR-Lights = Tons of W/h :D
-
Problem solved! 80-100 METERS of illumination!
-
:D a bit too strong for a 4x1.5m corridor :D
-
This might work though, if you’re using either an rPi camera, or something similar. If you’re going to put the camera in the frame, you’ll be drilling a hole. Why not two more for the IR lights as well. And at 3W each, that’s mighty bright. http://amzn.com/B00ZEFIU6C
-
hmmmm. thanks sounds like a plan.
I think i have to drill one larger hole, otherwise the photodiode cant see wether its dark or not hm?
-
A small hole next to the large one, enough for light to go through, should work. Usually it’s a tiny pinhole, but that’s also assuming the sensor is literally right up against the pinhole.
-
so still the problem with not logging in correctly :(
-
Is there any log in the Web inspector?
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login