Hi: The oemnv is great open vision library. Lately i apply it on some my research project.but i want to train my own cascade classfier.i train face_cascade.xml can detect face on opencv. Howecer,i use openmv_casscade.py convert to face.cascade can not detect face on openmv.May you help me .Thank you...

https://github.com/openmv/openmv/tree/master/firmware Tanks very much ! Update the firmware solve the error "unaligned read buf:10004fd6 count3 "; but i use the haarcascade_eye.xml which is from openmv-2.5\usr\data\haar download from website to train .cascade file .When code run here occur stop . i...

iabdalkader wrote: ↑

Fri Jun 15, 2018 1:24 am

Yes we will be releasing a new firmware for M4 soon.

can you tell me where to dowload firmware? Thanks!

iabdalkader wrote: ↑

Tue Jun 12, 2018 6:41 pm

Seems you're on a very old firmware, please update the firmware first.

My Camera version is Oenmv2 F427 can update firmware?

Hi:
Here is my Error When i run my own cascade convert by openmv-cascade.py
unaligned read buf:10004fd6 count3
width:24 height:24 n_stages:25 n_features:2913 n_rectangles:6383
width:20 height:20 n_stages:24 n_features:1066 n_rectangles:1934



i hope you help me
best regards

iabdalkader wrote: ↑

Fri Feb 03, 2017 11:20 am

Hi, I'm not sure why it's not working, try to remove the stages argument to test all stages. If you can you attach the xml and binary cascades I'll test them for you.

I use my own haarcascade_eye.cascade to detect eye
Error: unaligned read buf:10004fd6 count3


best wishes
Thankyou