基于IXI数据集的大脑MRA图像半手动注释脑血管数据集
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本数据集是基于IXI数据集的大脑MRA图像半手动注释脑血管数据集,包含200张大脑MRA图像。该数据集的创建是为了解决目前公开可用的MRA数据集中缺乏详细脑血管注释的问题,旨在帮助提高脑血管分割的准确性。数据集的创建过程包括使用HessNet神经网络进行初步分割,然后由专家进行手动注释,以提高分割的准确性。该数据集可用于脑血管分割的研究和开发,以及个性化手术的培训。
This dataset is a semi-manually annotated cerebrovascular dataset built upon brain MRA images sourced from the IXI dataset, consisting of 200 brain MRA images. It was developed to address the shortage of detailed cerebrovascular annotations in currently publicly available MRA datasets, with the core objective of improving the accuracy of cerebrovascular segmentation. The dataset construction workflow includes conducting preliminary segmentation via the HessNet neural network, followed by manual refinement and annotation by medical experts to further elevate segmentation accuracy. This dataset can be applied to research and development of cerebrovascular segmentation techniques, as well as training for personalized surgery.




