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TuSimple / TuSimple-DUC

Understanding Convolution for Semantic Segmentation
https://arxiv.org/abs/1702.08502
Apache License 2.0
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Data prep script #32

Closed DSLituiev closed 5 years ago

DSLituiev commented 6 years ago

I am trying to understand your pipeline so that I can run it on my own data. I see a script in data_prep/get_cityscapes_list.py but I cannot find from your readme how to run it. Can you please add a description of the expected format and/or document the data prep pipeline? Thank you

li-pengcheng commented 6 years ago

I'd also like to know how to use the file, if U know any thing about it, please contact me...

GrassSunFlower commented 6 years ago

@DSLituiev Sorry for the late reply. This script is used for doing pre-processing the cityscapes semantic dataset. So you can download the dataset and fill in the corresponding arguments to see the formats of data lists for training. To be more specific, the data list is like lines of all the training data. Each line represents a (image, label) pair with its designated cropping areas for random cropping.

So the format should be something like [Index] [Image Path] [Label Path] [Cropping Center Y(of height)] [Cropping Center X(of width)].

Also thanks @lpengc for your help.

If you have any other problems, feel free to leave it here.