医学图像分割中基于深度卷积神经网络约束玻尔兹曼机技术的肾肿瘤预测改进

P. Ravikumaran, K. Devi, K. Valarmathi
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引用次数: 0

摘要

随着现代医学成像技术的广泛应用,医学图像的自动分割变得越来越重要。然而,现有的图像分割解决方案缺乏简单的医学图像分割流水线设计所需的功能。已经部署的管道通常是针对特定公共数据收集进行优化的独立软件。因此,本研究引入了开源python模块深度卷积神经网络-受限玻尔兹曼机(deep CNNRBM)。深度cnn用途rbm的目标是拥有一个易于使用的API,允许快速创建医学图像分割传输线,包括数据增强,指标,数据I/O预处理,补丁智能分析,预构建的深度神经网络库和全自动评估。同样,由于强大的可配置性和许多开放接口,全面的管道定制成为可能。使用深度CNNRBM交叉验证后,肾肿瘤分割挑战2019 (KiTS19)数据集获得了相对于标准3D U-net模型的强预测器。为此,引入了一种富有表现力的深度学习医学图像分割架构——深度CNN-RBM。CNN子模型自动捕获帧级空间特征,而RBM子模型随着时间的推移融合空间数据以学习更高层次的肾脏肿瘤预测语义。神经网络识别医学图像分割,首先对采集到的二阶数据使用RBM进行初始化,然后使用反向传播进行微调,使其更具微分性。仿真结果表明,本文提出的深度CNN-RBM在肾肿瘤分割数据集上产生了良好的分类效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An Improved Kidney Tumor Prediction Using Deep Convolutional Neural Network-Restricted Boltzmann Machine Technique in Medical Image Segmentation
Automatic medical image segmentation has become increasingly important as contemporary medical imaging has become more widely available and used. Existing image segmentation solutions however lack the necessary functionality for simple medical image segmentation pipeline design. Pipelines that have already been deployed are frequently standalone software that has been optimised for a certain public data collection. As a result, the open-source python module deep-Convolutional neural network-Restricted Boltzmann Machine (deep CNNRBM) was introduced in this research work. The goal of Deep CNN-purpose RBMs is to have an easy-touse API that allows for the rapid creation of medical image segmentation transmission lines that include data augmentation, metrics, data I/O pre-processing, patch wise analysis, a library of pre-built deep neural networks, and fully automated assessment. Similarly, comprehensive pipeline customisation is possible because of strong configurability and many open interfaces. The dataset of Kidney tumor Segmentation challenge 2019 (KiTS19) acquired a strong predictor with respect to the standard 3D U-net model after cross-validation using deep CNNRBM. To that purpose, deep CNN-RBM, an expressive deep learning medical image segmentation architecture is introduced. The CNN sub-model captures frame-level spatial features automatically while the RBM submodel fuses spatial data over time to learn higher-level semantics in kidney tumor prediction. A neural network recognises medical picture segmentation, which is initiated using RBM to second-order collected data and then fine-tuned using back propagation to be more differential. According to the simulation outcome, the proposed deep CNN-RBM produced good classification results on the kidney tumour segmentation dataset.
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