how to use the pre-trained model?

[thuwangzhe]

Hi playerkk,
I'm new to the face detection with faster-rcnn, here is my question:
I have downloaded your pre-trained model "vgg16-faster-rcnn-iter-80000.caffemodel", but I don't know how to use it to test my own images. In the py-faster-rcnn, I can use the demo.py to test my images, but in your project, I don't know how to change it. Could you help me?
Thank you in advance.

[playerkk]

You can run
python ./tools/run_face_detection_on_fddb.py --gpu=0
in the terminal. It will load the pre-trained model and run face detection on FDDB. You might need to take a look at the code.

[thuwangzhe]

oh, I know. I can change my images into the FDDB format, then test it. Thank you very much !

[thuwangzhe]

Hi,
I downloaded the FDDB data set and run
python ./tools/run_face_detection_on_fddb.py --gpu=0
in the terminal. Here is my question:
Loaded network output/faster_rcnn_end2end/train/vgg16_faster_rcnn_iter_80000.caffemodel
1 Traceback (most recent call last):
File "./tools/run_face_detection_on_fddb.py", line 146, in
scores, boxes = im_detect(net, im)
File "/home/wangz/face-py-faster-rcnn/tools/../lib/fast_rcnn/test.py", line 121, in im_detect
blobs, im_scales = _get_blobs(im, boxes)
File "/home/wangz/face-py-faster-rcnn/tools/../lib/fast_rcnn/test.py", line 103, in _get_blobs
blobs['data'], im_scale_factors = _get_image_blob(im)
File "/home/wangz/face-py-faster-rcnn/tools/../lib/fast_rcnn/test.py", line 33, in _get_image_blob
im_orig = im.astype(np.float32, copy=True)
AttributeError: 'NoneType' object has no attribute 'astype'

I don't know how to fix it. Could you help me ? Thanks again!

[playerkk]

Mostly likely the image reading failed. You might want to check the path of your input images.

[thuwangzhe]

I fixed it~ I build a wrong input path. Thank you !