From 5e9fc41dd27e9054d3e97fda470ede92c20d91a6 Mon Sep 17 00:00:00 2001 From: Yichao Zhou Date: Tue, 14 May 2019 18:51:54 -0700 Subject: [PATCH] Fix commands for post processing in README.md --- README.md | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/README.md b/README.md index a1be727..e296e26 100644 --- a/README.md +++ b/README.md @@ -131,11 +131,13 @@ with `config/wireframe.yaml` for 312k iterations. To post processing the output from neural network (only necessary if you are going to evaluate APH), execute ```bash -python ./post.py --plot logs/RUN/npz/ITERATION post/RUN-ITERATION +python ./post.py --plot --thresholds="0.010,0.015" logs/RUN/npz/ITERATION post/RUN-ITERATION ``` where ``--plot`` is an *optional* argument to control whether the program should also generate -images for visualization in addition to the npz files that contain the line information. You should -replace `RUN` and `ITERATION` to the desired value of your training instance. +images for visualization in addition to the npz files that contain the line information, and +``--thresholds`` controls how aggressive the post processing is. Multiple values in ``--thresholds`` +is convenient for hyper-parameter search. You should replace `RUN` and `ITERATION` to the +desired value of your training instance. ### Evaluation @@ -155,11 +157,11 @@ In addition, **MATLAB is required for APH evaluation** and `matlab` s After post processing, execute ```bash -python eval-APH.py post/RUN-ITERATION post/RUN-ITERATION-APH +python eval-APH.py post/RUN-ITERATION/0_010 post/RUN-ITERATION/0_010-APH ``` -to get the plot. Here `post/RUN-ITERATION-APH` is the temporary directory storing intermediate -files. Due to the usage of pixel-wise matching, the evaluation of APH **may take up to -an hour** depending on your CPUs. +to get the plot, where `0_010` is the threshold used in the post processing, and `post/RUN-ITERATION-APH` +is the temporary directory storing intermediate files. Due to the usage of pixel-wise matching, +the evaluation of APH **may take up to an hour** depending on your CPUs. See the source code of `eval-sAP.py`, `eval-mAPJ.py`, `eval-APH.py`, and `misc/*.py` for more details on evaluation.