CPAISD: Core-penumbra acute ischemic stroke dataset

arXiv:2404.02518v1 Announce Type: cross
Abstract: We introduce the CPAISD: Core-Penumbra Acute Ischemic Stroke Dataset, aimed at enhancing the early detection and segmentation of ischemic stroke using Non-Contrast Computed Tomography (NCCT) scans. Addressing the challenges in diagnosing acute ischemic stroke during its early stages due to often non-revealing native CT findings, the dataset provides a collection of segmented NCCT images. These include annotations of ischemic core and penumbra regions, critical for developing machine learning models for rapid stroke identification and assessment. …

abstract arxiv challenges contrast core cs.cv dataset detection eess.iv scans segmentation stroke type