CARDINAL

该数据集名为CARDINAL，包含了240名患者的临床检查数据，涵盖了心尖二腔和四腔在整个心动周期内的序列，并附有参考分割。此外，数据集还包括对应于完整心动周期的序列，这些序列在时间一致性方面进行了仔细的标注。规模上，数据集中有18,793张标注图像，来自190名训练/验证患者。该数据集的任务是对超声心动图图像进行图像分割，并从中提取临床指标。

The dataset is named CARDINAL. It contains clinical examination data from 240 patients, covering sequences of apical two-chamber and four-chamber views across the entire cardiac cycle, with accompanying reference segmentations. Additionally, the dataset includes sequences corresponding to the full cardiac cycle, which have been meticulously annotated for temporal consistency. In terms of scale, the dataset comprises 18,793 annotated images sourced from 190 training/validation patients. The core task of this dataset is to conduct image segmentation on echocardiographic images and extract clinical metrics from them.