Siamese-neural-network-for-change-detection
所属分类:图形图像处理
开发工具:Python
文件大小:295KB
下载次数:18
上传日期:2019-03-04 19:01:28
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说明: 使用孪生VGG16网络实现变化检测,python版本2.7
(Change Detection Using Twin VGG16 Network)
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Siamese-neural-network-for-change-detection (0, 2019-01-30)
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# siamese_rit_change
`python3 -m pip install --index-url https://test.pypi.org/simple/ siamese-rit-change`
`python3`
`import siamese_rit_change`
We present a patch-based algorithm for detecting structural changes in satellite imagery using a Siamese neural network. The two channels of our Siamese network are based on the VGG16 architecture with shared weights. Changes between the target and reference images are detected with a fully connected decision network that was trained on DIRSIG simulated samples and achieved a high detection rate. Alternatively, a change detection approach based on Euclidean distance between deep convolutional features achieved very good results with minimal supervision.
Dependencies required
1)Tensorflow
2)Keras with tensorflow background
3)Numpy
4)Keras.utils
5)numpy_utils
6)Python 2.7
Data
Few sample data in is present in image pairs
Unzip the file
Names starting with AChip has a corresponding ANeg these are the the pairs
for example
AChip1,ANeg1 becomes a pair
AChip2.ANeg2 becomes a pair
Testing
Siamese_predict.py is used for testing
open command line and type
python Siamese_predict.py
It will ask for 1st image chip choose the image pairs as described above
Do the same for 2nd image chip
Output will be in command line Change or No change
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