Epoch and accuracy based empirical study for cardiac MRI segmentation using deep learning technique

PeerJ

article

Niharika Das¹  Sujoy Das¹ 

[1] Maulana Azad National Institute of Technology

关键词: Deep learning;    Medical image segmentation;    Neural network;    Convolution networks;   

DOI  :  10.7717/peerj.14939

学科分类：社会科学、人文和艺术（综合）

来源: Inra

【 摘 要 】

Cardiac magnetic resonance imaging (CMRI) is a non-invasive imaging technique to analyse the structure and function of the heart. It was enhanced considerably over several years to deliver functional information for diagnosing and managing cardiovascular disease. CMRI image delivers non-invasive, clear access to the heart and great vessels. The segmentation of CMRI provides quantification parameters such as myocardial viability, ejection fraction, cardiac chamber volume, and morphological details. In general, experts interpret the CMR images by delineating the images manually. The manual segmentation process is time-consuming, and it has been observed that the final observation varied with the opinion of the different experts. Convolution neural network is a new-age technology that provides impressive results compared to manual ones. In this study convolution neural network model is used for the segmentation task. The neural network parameters have been optimized to perform on the novel data set for accurate predictions. With other parameters, epochs play an essential role in training the network, as the network should not be under-fitted or over-fitted. The relationship between the hyperparameter epoch and accuracy is established in the model. The model delivers the accuracy of 0.88 in terms of the IoU coefficient.

【 授权许可】

CC BY