Search found 6 matches

by fabianhummel
Thu Feb 16, 2017 8:48 am
Forum: Technical Discussion
Topic: implement own Haar-Cascade
Replies: 37
Views: 8523

Re: implement own Haar-Cascade

Hi all, thanks for the replies! I have another question: I created the XML-file with openCV. In order to run it on my Laptop (using it's webcam) I created the new version of the XML-file (without the parameter -SaveBaseFormat). The result is very good an it detects a lot of hardhats. Now, in order t...
by fabianhummel
Tue Feb 14, 2017 4:23 am
Forum: Technical Discussion
Topic: implement own Haar-Cascade
Replies: 37
Views: 8523

Re: implement own Haar-Cascade

Hi,

I attached the XML-file.
Hope this helps solving my problem :)

best regards
by fabianhummel
Mon Feb 13, 2017 4:49 am
Forum: Technical Discussion
Topic: implement own Haar-Cascade
Replies: 37
Views: 8523

Re: implement own Haar-Cascade

Sorry for asking again, but can someone tell me wheather this .cascade-file is working? Currently, when I run this code: import sensor, time, image, pyb # Reset sensor sensor.reset() # Sensor settings sensor.set_contrast(1) sensor.set_gainceiling(16) # HQVGA and GRAYSCALE are the best for face track...
by fabianhummel
Mon Feb 06, 2017 3:20 am
Forum: Technical Discussion
Topic: implement own Haar-Cascade
Replies: 37
Views: 8523

Re: implement own Haar-Cascade

Thanks for the replies :)
In the attachment ist the zipped up XML & Cascade

best regards
by fabianhummel
Fri Feb 03, 2017 11:55 am
Forum: Technical Discussion
Topic: implement own Haar-Cascade
Replies: 37
Views: 8523

Re: implement own Haar-Cascade

Hi :)

yes the print(hat_cascade) works. It prints values like:
20.13845
20.13423
20.13026
20.12651
20.12297
20.11963
...

I attached the XML, but I can't attach the .cascade-file due to the filetype..?

Best regards
by fabianhummel
Fri Feb 03, 2017 4:17 am
Forum: Technical Discussion
Topic: implement own Haar-Cascade
Replies: 37
Views: 8523

implement own Haar-Cascade

Hi, currently I am trying to implement my own hardhat-recognition to my MV-cam. For the Cascade classifier I used openCV and with my webcam it is working. Then I created a new .xml-classifier-file with the additional parameters "-SaveBaseFormat" and "-FeatureType HAAR" in order to make it usable for...

Go to advanced search