An important tool in the field of topological data analysis is persistent homology (PH), which used to encode abstract representations at different resolutions form persistence barcode (PB). Normally, one will obtain PB from a digital image when using sublevel-set filtration method. In this work, we built more than representation single based on landmark selection method, known as local binary ...

Abstract Standard monitoring after meningioma resection relies on serial MRI examinations, which are time-consuming, expensive and provide no information molecular alterations that may indicate progression towards a more aggressive tumor. Extracellular vesicles (EVs) secreted by tumor cells play an important role in cell-cell communication, tumor-derived EVs circulating patient blood can serve ...

The timely diagnosis of brain tumors is currently a complicated task. objective was to build an image classification model detect the existence or not by adding header ResNet-50 architecture. CRISP-DM methodology used for data mining. A dataset 3847 MRI images used, 2770 training, 500 validation, and 577 testing. were resized 256 × scale then generator created that responsible dividing pixels 2...