detecting faces from abrove

Hi,
I am sorry for redundant questions . I really need to continue my project urgently . I need you python code for face recognition and extracting 3d locations of faces . I know you treat only rgb topic but what can I do to extract detection.pose.pose.x y z of cob_perception_msgs.msg an can I detect far faces from camera . Thank you for understanding .

This package is already doing it. Please refer to README. You should provide an RGBD topic and it will publish a coarse XYZ position of faces.

Ok ,can you please specify which module of this package should I change topics in order to extract 3d position and face encoding at the same time .And my second question , what can I change in your code in order to detect faces from afar ?.Thank you for you time .It's so nice of you

Hi,
Is there any news please ?

Hi,

Please go into this file:
https://github.com/cagbal/ros_people_object_detection_tensorflow/blob/master/launch/projection_params.yaml

And set your parameters, then you can get the depth values of faces.

To get faces which are located far away, you can increase this scaling factor, it would effect up to some point, but not so much:

ros_people_object_detection_tensorflow/src/face_recognizer.py

Line 82 in e301e3c

self.scaling_factor = 0.50

Please also note that, this depth estimation is not so accurate, maybe you can go with some other advanced methods.

Hi,

Thank you for your time , in fact I can only extract rgb topic from face_recognizer.py or depth topic from prejection.py . I can't detect both of them at the same time. Coming to detecting faces which are far away , I increased scaling_factor as you said. But I can't detect faces which are far .I am sorry for disturbance .

Then, unfortunately, there is nothing much to do. Sorry for that. I will check the issue that you mention about projection py

Did you check the issue ?

No probably I will not have time to check it in one week.

for now, I'll close it, because I could not encounter any problem.