When I run python example.py on Windows 10 with Python 2.7 I hit this. Any ideas? Thanks.

Traceback (most recent call last):
  File "example.py", line 122, in <module>
    center_im, crop_info = center_crop(im)
  File "example.py", line 22, in center_crop
    c_im = im[y_inds[0]:y_inds[1]+1, x_inds[0]:x_inds[1]+1, :]
TypeError: slice indices must be integers or None or have an __index__ method

Hi!

The demo is charming! Do you have any plan to open-source the training code. There seems to be one solver.proto and deploy.net in the shared files, but the trained model is "train.net", is there any difference between deploy and train, and in my short experience of caffe usage, there should be some difference like the data and loss layer, as shown in https://github.com/BVLC/caffe/wiki/Using-a-Trained-Network:-Deploy.

Could you provide the train.net or give some hints?

Hello, I tried downloading the model files using the download_models.sh script, but I get a 403 Forbidden error:

/path/to/deephorizon/models $ ./download_models.sh
./download_models.sh: line 6: [: ==: unary operator expected
Downloading...
converted 'https://doc-10-5g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/2m02fctjabc3jmo3mo1fqta8hr5nbj3l/1472248800000/05018003348500916163/*/0BzEcTtT1A2ILb2QzTkVHLXBiREE?e=download' (ANSI_X3.4-1968) -> 'https://doc-10-5g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/2m02fctjabc3jmo3mo1fqta8hr5nbj3l/1472248800000/05018003348500916163/*/0BzEcTtT1A2ILb2QzTkVHLXBiREE?e=download' (UTF-8)
Warning: wildcards not supported in HTTP.
--2016-10-10 19:09:09--  https://doc-10-5g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/2m02fctjabc3jmo3mo1fqta8hr5nbj3l/1472248800000/05018003348500916163/*/0BzEcTtT1A2ILb2QzTkVHLXBiREE?e=download
Resolving doc-10-5g-docs.googleusercontent.com (doc-10-5g-docs.googleusercontent.com)... 216.58.213.225, 2a00:1450:4005:80a::2001
Connecting to doc-10-5g-docs.googleusercontent.com (doc-10-5g-docs.googleusercontent.com)|216.58.213.225|:443... connected.
HTTP request sent, awaiting response... 403 Forbidden
2016-10-10 19:09:09 ERROR 403: Forbidden.

Unzipping...
Archive:  deephorizon.zip
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of deephorizon.zip or
        deephorizon.zip.zip, and cannot find deephorizon.zip.ZIP, period.
Done.

It would be very kind of you to look into this issue. Thank you!

The model downloading scripts are not working because amos.csr.uky.edu is no longer publicly accessible. This is due to a security policy change at the University of Kentucky. We are working to rectify the situation.

Hi, Scott. Thank you for publishing the exciting work. I'm trying to reproduce the result with PyTorch.

However, I notice that in the paper you used the straight line's normal definition, ρ = x cos θ + y sin θ, where ρ should be a distance (ρ>0) and theta should be the angle between the normal and the horizontal axis. However, in bins.mat, the bins of offset can be negative. Besides, this part of the example code also indicates that ρ is signed (negative if the intercept on the vertical axis < 0) and θ is the angle the horizon line makes with the horizontal axis.

Which parameterization should I follow? Thank you!