How to generate facedetect.h values for nose / ear ?

Amlan Senapati

Intellectual 400 points

Dear Community,

In face detection demo code of C6748 there is haar cascade datas of face.

If we go for nose detection or ear detection we need to generate classifier for that.

How to create those data ?

With regards,

Amlan

over 9 years ago

0 Shankari G over 9 years ago

TI__Mastermind 43955 points

Hi Amlan,

It is a good thought.

Actually to demonstrate the capability of the DSP processor, usually these demos were created and released.
What we have all in the demo is just that we have. This community members are good at solving processor related problems and not the algorithms used in these softwares. . This device forum is good for device-specific or hardware/driver questions.

As far as I know, there were no classifiers exists for nose /ear detection in this Face detect demo example. You have to try out your own by yourself.

All the best for your attempt. Share your experiences on how it goes and what you achieved on these requirement on Nose and ear detection. Might be useful for the future community members.

0 Amlan Senapati over 9 years ago in reply to Shankari G

Intellectual 400 points

Dear Shankari,

There is a long matrix in facedetect.h of face detect demo code . How you have generated that matrix?

With regards,
Amlan

0 Amlan Senapati over 9 years ago in reply to Amlan Senapati

Intellectual 400 points

The buffer is

int cascade_buffer[] = {
0x42500000, 0x00000014, .............................

0 Shankari G over 9 years ago in reply to Amlan Senapati

TI__Mastermind 43955 points

Hi Amlan,

Please try out the suggestion by Rahul in the post below.

e2e.ti.com/.../1218798

Processors

Processors forum

How to generate facedetect.h values for nose / ear ?