Automatic Gauze Tracking in Laparoscopic Surgery using Image Texture Analysis

Published: 15 Dec 2019 | Version 4 | DOI: 10.17632/yh2yxwbc9m.4
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Description of this data

This dataset contain the code, images and video tests and the results of the analysed algorithms: LBP|VAR, CLBP and the convolutional neuronal network ResNet50.

Experiment data files

  • CLBP
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    Code and results applying Completed LBP

    • common
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      Code

    • include
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    • patternData
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      Contain the pattern histogram

    • processVideo
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      Main function for video processing. Contain the project for Code:Blocks

    • resultsImage
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      • TruePosit_FalsePosit_FalseNeg
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        In results/TruePosit_FalsePosit_FalseNeg appears in GREEN the blocks correctly classified as gauze (true positives), in RED the blocks wronly classified as gauze (false positives) and in YELLOW the blocks where the gauze has not been detected (false negatives).

    • resultsVideo
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    • videos
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      • test
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  • CNN
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    Code and results applying CNN ResNet50

    • code
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    • img_dataset
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      • background
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      • gauze
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    • results
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      • blockValues
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        results/blockValues contains the test images with the percentage of probability overprinted that the block is gauze, according to the neuronal network.

      • TruePosit_FalsePosit_FalseNeg
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        In results/TruePosit_FalsePosit_FalseNeg appears in GREEN the blocks correctly classified as gauze (true positives), in RED the blocks wronly classified as gauze (false positives) and in YELLOW the blocks where the gauze has not been detected (false negatives).

  • LBPVAR
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    Code and results applying Completed LBP or Variance

    • common
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    • include
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    • patternData
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    • processVideo
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    • resultsImage
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      • TruePosit_FalsePosit_FalseNeg
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        In results/TruePosit_FalsePosit_FalseNeg appears in GREEN the blocks correctly classified as gauze (true positives), in RED the blocks wronly classified as gauze (false positives) and in YELLOW the blocks where the gauze has not been detected (false negatives).

    • resultsVideo
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    • videos
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      • test
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  • testImages
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    Suite of images used to compare results among the three approaches

Steps to reproduce

LBP|VAR contains the code of the LBP |Variance algorithm for gauze detection. This code makes a final morphologycal postprocessing to improve the results.
CLBP contains the code for Completed LBP gauze detection. This code makes a final morphologycal postprocessing to improve the results.
To compile and run please mantain always the same relative position in the folders.
CNN contains the results and code for training and test the neural network. code/red_gasas.pt contains the neural network

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Institutions

Archivo General de Castilla y Leon, Ayuntamiento de Valladolid

Categories

Classification of Bioinformatical Subject

Licence

CC BY 4.0 Learn more

The files associated with this dataset are licensed under a Creative Commons Attribution 4.0 International licence.

What does this mean?
You can share, copy and modify this dataset so long as you give appropriate credit, provide a link to the CC BY license, and indicate if changes were made, but you may not do so in a way that suggests the rights holder has endorsed you or your use of the dataset. Note that further permission may be required for any content within the dataset that is identified as belonging to a third party.

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