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golnazghiasi / LRR

code and models for "Laplacian Pyramid Reconstruction and Refinement for Semantic Segmentation"
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Can not testing pre-trained model on Cityscape #1

Closed Timo-hab closed 8 years ago

Timo-hab commented 8 years ago

Hi, i am trying to test the pretrained model on Cityscapes, but get no output.

I downloaded the gtFine_trainvaltest.zip" and "leftImg8bit_trainvaltest.zip', unziped it and saved it in /data/CityScapes/. So the paths are: /data/CityScapes/gtFine/val/frankfurt/... /data/CityScapes/leftImg8bit/val/frankfurt/...

But when i execute, it says: Number of validation data: 0

The output of imdb is the following: 

   `root_path: 'data/CityScapes/'
    anno_path: 'data/CityScapes//%s/%s/%s/%s'
     img_path: 'data/CityScapes//leftImg8bit/%s/%s/%s_leftImg8bit.png'
         sets: [1x1 struct]
      classes: [1x1 struct]
       images: [1x1 struct]
  num_classes: 19
classes_names: {1x19 cell}`

Maybe the two "//" in the path cause the problem?

golnazghiasi commented 8 years ago

The default path to data (opts.dataDir) in "LRRTestOnCityScape.m" is "data/CityScapes/" which is a local directory. If you have saved your data in "/data/CityScapes/" then you should change "opts.dataDir" to "/data/CityScapes/".