Skip to content

Commit

Permalink
Update FAQ.md
Browse files Browse the repository at this point in the history
  • Loading branch information
MarvinTeichmann authored Feb 17, 2017
1 parent 54213d6 commit 7e0fe85
Showing 1 changed file with 3 additions and 11 deletions.
14 changes: 3 additions & 11 deletions docu/FAQ.md
Original file line number Diff line number Diff line change
Expand Up @@ -10,19 +10,11 @@ Also, once you figured out how to make it work, feel free to add some lines of e

Yes, since commit f7fdb24, all images will be converted to RGB upon load. Greyscale is those supported out-of-the box. This means, that even for greyscale data each pixel will be represented by a tripel. This is important when specifying the input format in [your hype file](../hypes/KittiSeg.json). Black will be stored as [0,0,0], white [255,255,255] and some light grey can be [200, 200, 200].

### Can I use your code to train segmentation with more then two classes
### Can I use KittiSeg for multi-class segmentation?

Yes, I had an earlier version run on Cityscapes data. This code is not compatible with the current TensorFlow and TensorVision version and I did not find the time to port it, yet.
Yes, I had an earlier version run on Cityscapes data. Unfortunatly, my Cityscapes code is not compatible with the current TensorFlow and TensorVision version anymore and I did not find the time to port it, yet.

However making this run is not to much of an afford. You will need to adapt `_make_data_gen` in the [input_producer](../inputs/kitti_seg_input.py) to produce an `gt_image` tensor with more then two channels.

In addition, you will need to write new evaluation code. The current [evaluator file](../evals/kitti_evals.py) computes kitti scores which are only defined on binary segmentation problems.
However making this run is not to much of an afford. You will need to adapt `_make_data_gen` in the [input_producer](../inputs/kitti_seg_input.py) to produce an `gt_image` tensor with more then two channels. In addition, you will need to write new evaluation code. The current [evaluator file](../evals/kitti_evals.py) computes kitti scores which are only defined on binary segmentation problems.

Feel free to open a pull request if you find the time to implement those changes. I am also happy to help with any issues you might encounter.







0 comments on commit 7e0fe85

Please sign in to comment.