A quantitative symmetry‐based analysis of hyperacute ischemic stroke lesions in noncontrast computed tomography

Abstract

The results provide a set of optimal texture features which are suitable for distinguishing between hyperacute ischemic lesions and their corresponding contralateral brain tissue in noncontrast CT. This work is an initial step toward development of an automated decision support system for detection of hyperacute ischemic stroke lesions on noncontrast CT of the brain.