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segmentation

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albumentations
alone9329
alone9329 commented Jul 17, 2018

Traceback (most recent call last):
File "main.py", line 103, in
tf.app.run()
File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\platform\app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "main.py", line 81, in main
data_dir=FLAGS.data_dir)
File "D:\DCGAN-tensorflow-master\model.py", lin

liaozp1
liaozp1 commented Oct 2, 2018

PLEASE FOLLOW THESE INSTRUCTIONS BEFORE POSTING

  1. Read the README.md thoroughly ! README.md is not a decoration.
  2. Please search existing open and closed issues in case your issue has already been reported
  3. Please try to debug the issue in case you can solve it on your own before posting

After following steps above and agreeing to provide the detailed information requested be

captainst
captainst commented Oct 15, 2019

In file binary segmentation (camvid).ipynb, block 5, there is:

# Lets look at data we have
dataset = Dataset(x_train_dir, y_train_dir, classes=['car', 'pedestrian'])
image, mask = dataset[5] # get some sample
visualize(
    image=image, 
    cars_mask=mask[..., 0].squeeze(),
    sky_mask=mask[..., 1].squeeze(),
    background_mask=mask[..., 2].squeeze(),
)

here, sky_mask

daniel-j-h
daniel-j-h commented Jun 10, 2018

Currently in rs feature we extract polygons and simplify them. Then in rs merge we buffer, then union, then unbuffer for merging shapes across tile boundaries. This leads to polygons that are no longer simplified.

We should investigate not simplifying in rs feature. Instead merge un

wusuoweima
wusuoweima commented Nov 24, 2018

How do you normalize the point sets to be zero mean and within a unit ball?
I use the following method, but it seems to be wrong.
`
void normalized()
{
ifstream inputfile;
string filename;
string obj_root_path = "./DataSet/ModelNet40_obj";
string ply_root_path = "./DataSet/ModelNet40_Ply_Normalized";
string filename2 = "filenames.txt";

inputfile.open(filename2);
while
John1231983
John1231983 commented Sep 21, 2017

I want to extend your get_deconv_filter from 2D to 3D. In CAFFE, it can be implemented as

int f = ceil(blob->shape(-1) / 2.);
    float c = (2 * f - 1 - f % 2) / (2. * f);
    for (int i = 0; i < blob->count(); ++i) {
      float x = i % blob->shape(-1);
      float y = (i / blob->shape(-1)) % blob->shape(-2);
      float z = (i/(blob->shape(-1)*blob->shape(-2))) % blob->shape(-3);
   

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