Training Semantic-Segmentation Data Set (v0.1.0)

Posted on Fri 05 January 2018 in semantic segmentation by Kazuhiro Terao
Tagged with public data, semantic segmentation, u-resnet

A demonstration to train U-ResNet (convolutional neural network for semantic segmentation) for track/shower separation using a (practice) public data sample (v0.1.0). I show the network's learning curve as well as visualization of how the network's performance improved during the training on a specific track/shower sample image. This notebook can also serve as a generic example of configuring larcv IO to train a semantic segmentation network.


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Browsing Semantic-Segmentation Data Set (v0.1.0)

Posted on Mon 01 January 2018 in public data by Kazuhiro Terao
Tagged with public data, analysis example

Browse through the file contents of the first semantic-segmentation data release (v0.1.0). I go over an introduction to semantic-segmentation image analysis task, sample generation configurations, and further cover information that can be used for training algorithms for object detection and even instance-wise semantic segmentation. I also show some physics of the included physics events.


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Browsing Classification Data Set (v0.1.0)

Posted on Fri 29 December 2017 in public data by Kazuhiro Terao
Tagged with public data, analysis example

Browse through the file contents of the first classification data release (v0.1.0). I go over sample generation configurations, dump some images, and analyze particles' kinematic distributions. I cover an important aspect of image filtering that was a part of sample generation.


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Tutorials

Posted on Tue 19 December 2017 in tutorial by Kazuhiro Terao
Tagged with python tutorial, larcv tutorial, public data

List of tutorials covering software installations, training a network using (public) larcv data files, and developing your own code in larcv.


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