Deep-Learning-Approach-for-Surface-Defect-Detection

Deep-Learning-Approach-for-Surface-Defect-Detection

A Tensorflow implementation of "Segmentation-Based Deep-Learning Approach for Surface-Defect Detection" The author submitted the paper to Journal of Intelligent Manufacturing (https://link.springer.com/article/10.1007/s10845-019-01476-x), where it was published In May 2019 .

The test environment

python 3.6
cuda 9.0
cudnn 7.1.4
Tensorflow 1.12

You should know

I used the Dataset used in the papar, you can download KolektorSDD here. If you train you own datset ,you should change the dataset interfence for you dataset.

You can refer to the paper for details of the experiment.

my experimental results on KolektorSDD

Notes: the first 30 subfolders are used as training sets, the remaining 20 for testing. Although, I did not strictly follow the params of the papar , I still got a good result.

2019-05-21 09:20:54,634 - utils - INFO -  total number of testing samples = 160
2019-05-21 09:20:54,634 - utils - INFO - positive = 22
2019-05-21 09:20:54,634 - utils - INFO - negative = 138
2019-05-21 09:20:54,634 - utils - INFO - TP = 21
2019-05-21 09:20:54,634 - utils - INFO - NP = 0
2019-05-21 09:20:54,634 - utils - INFO - TN = 138
2019-05-21 09:20:54,635 - utils - INFO - FN = 1
2019-05-21 09:20:54,635 - utils - INFO - accuracy(准确率) = 0.9938
2019-05-21 09:20:54,635 - utils - INFO - prescision（查准率） = 1.0000
2019-05-21 09:20:54,635 - utils - INFO - recall（查全率） = 0.9545

visualization:

testing the KolektorSDD

After downloading the KolektorSDD and changing the param[data_dir]

python run.py --test

Then you can find the result in the "/visulaiation/test" and "Log/*.txt"

training the KolektorSDD

First, only the segmentation network is independently trained, then the weights for the segmentation network are frozen and only the decision network layers are trained.

training the segment network

python run.py --train_segment

training the decision network

python run.py  --train_decision

training the total network( not good）

python run.py  --train_total