[PDF][PDF] Modified UNet Model for Brain Stroke Lesion Segmentation on Computed Tomography Images.

B Omarov, A Tursynova, O Postolache… - … Materials & Continua, 2022 - cdn.techscience.cn
The task of segmentation of brain regions affected by ischemic stroke is help to tackle
important challenges of modern stroke imaging analysis. Unfortunately, at the moment, the …

Brain Stroke Lesion Segmentation Using Computed Tomography Images based on Modified U-Net Model with ResNet Blocks.

A Tursynova, B Omarov, A Sakhipov… - … Journal of Online & …, 2022 - search.ebscohost.com
Segmentation of brain regions affected by ischemic stroke helps to overcome the main
obstacles in modern studies of stroke visualization. Unfortunately, contemporary methods of …

Ischemic stroke lesion prediction in ct perfusion scans using multiple parallel u-nets following by a pixel-level classifier

M Soltanpour, R Greiner, P Boulanger… - 2019 IEEE 19th …, 2019 - ieeexplore.ieee.org
It is critical to know what brain regions are affected by an ischemic stroke, as this enables
doctors to make more effective decisions about stroke patient therapy. These regions are …

3D U-Net for brain stroke lesion segmentation on ISLES 2018 dataset

A Tursynova, B Omarov - 2021 16th International Conference …, 2021 - ieeexplore.ieee.org
Brain stroke is one of the global problems today. An image such as a CT scan helps to
visually see the whole picture of the brain. Segmentation of the affected brain regions …

A lightweight asymmetric U-Net framework for acute ischemic stroke lesion segmentation in CT and CTP images

A Kumar, P Ghosal, SS Kundu, A Mukherjee… - Computer Methods and …, 2022 - Elsevier
Background and objectives: This paper has introduced a patch-based, residual, asymmetric,
encoder-decoder CNN that solves two major problems in acute ischemic stroke lesion …

Precise segmentation of non-enhanced computed tomography in patients with ischemic stroke based on multi-scale U-Net deep network model

S Li, J Zheng, D Li - Computer methods and programs in biomedicine, 2021 - Elsevier
Abstract Background and Objective Acute ischemic stroke requires timely diagnosis and
thrombolytic therapy, but it is difficult to locate and quantify the lesion site manually. The …

CSNet: A new DeepNet framework for ischemic stroke lesion segmentation

A Kumar, N Upadhyay, P Ghosal, T Chowdhury… - Computer methods and …, 2020 - Elsevier
Background and objectives: Acute stroke lesion segmentation is of paramount importance
as it can aid medical personnel to render a quicker diagnosis and administer consequent …

Improvement of automatic ischemic stroke lesion segmentation in CT perfusion maps using a learned deep neural network

M Soltanpour, R Greiner, P Boulanger… - Computers in biology and …, 2021 - Elsevier
Acute ischemic stroke is one of the leading causes of death and long-term disability
worldwide. It occurs when a blood clot blocks an artery that supplies blood to the brain …

V-Net and U-Net for ischemic stroke lesion segmentation in a small dataset of perfusion data

GR Pinheiro, R Voltoline, M Bento, L Rittner - Brainlesion: Glioma, Multiple …, 2019 - Springer
Ischemic stroke is the result of an obstruction within a brain blood vessel, blocking the fresh
blood flow, resulting in a tissue lesion. Early prediction of the ischemic stroke lesion region is …

ISLES challenge: U-shaped convolution neural network with dilated convolution for 3D stroke lesion segmentation

A Tureckova, AJ Rodríguez-Sánchez - … , Revised Selected Papers, Part I 4, 2019 - Springer
In this paper, we propose the algorithm for stroke lesion segmentation based on a deep
convolutional neural network (CNN). The model is based on U-shaped CNN, which has …