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crossnet's Issues

Uncropped data

Can you share the image data before cutting the ground and sky parts?

Effect of wa,wb,wc,wd in interpolate function ?

Hi,

I'm not sure to understand the use of wa, wb, wc, wd in the interpolate function:
"

use indices to lookup pixels in the flat image and restore

# channels dim
im_flat = tf.reshape(im, tf.stack([-1, channels]))
im_flat = tf.cast(im_flat, 'float32')
Ia = tf.gather(im_flat, idx_a)
Ib = tf.gather(im_flat, idx_b)
Ic = tf.gather(im_flat, idx_c)
Id = tf.gather(im_flat, idx_d)

wa = tf.expand_dims(((1-x+x0_f) * (1-y+y0_f)), 1)
wb = tf.expand_dims(((1-x+x0_f) * (1-y1_f+y)), 1)
wc = tf.expand_dims(((1-x1_f+x) * (1-y+y0_f)), 1)
wd = tf.expand_dims(((1-x1_f+x) * (1-y1_f+y)), 1)

output = tf.add_n([waIa, wbIb, wcIc, wdId])
"

Do you use the w as a weight which value depends on how far the sample pixel is from the true floating interpolated localization (x,y) ?

the link about the train/test split files and the datasets

Hi
I am a graduate student from the University of Science and Technology of China. Thank you very much for your contributions in the field, and I am now reproducing this work. I got the data set according to the download link on github, but I can't find the split csv for training and testing, now I'm asking for your help!

the data link couldn't be openned

Thank you for providing the repository and dataset. I tried downloading the dataset today but the link couldn't be openned . Is there another site/mirror I could get the dataset from?

localization subsets

Hello sir , I’d like to have a download link to the CVUSA dataset ,

but I can’t use the current one
http://mvrl.cs.uky.edu/datasets/cvusa/
due to missing “splits” directory,
and there are multiple dead links, specifically the subset used for localization evaluation.

link broken about the train/test split files and the datasets

Hey @viibridges,

Thanks for your very nice and insightful work! We are doing some research highly related to your work, but we find the train/test files are missing. In addition, the link you provided for the dataset is also broken (404).

Hence, if it is possible, may I kindly ask you to share those files and the dataset again? And we promise everything will be used only for academic research.

Bests and thanks a lot,

Dataset access request

Hello,
my name is Ahmed me and some of my friends are working on a graduation project to develop a deep learning model to do localization based on top view and ground view of urban places. we would be thankful to let us have access to the data-set.

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