腹主动脉瘤三维打印模型测量数据集

数据集获取（Figshare）

• 源站标题：Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
• DOI：10.6084/m9.figshare.14278777.v1
• 发布日期：2021-03-24
• 文件数：7 个
• 文件总体积：1.79 MB
• 源站页面：https://scielo.figshare.com/articles/dataset/Direct_and_virtual_measurements_of_abdominal_aortic_aneurysms_three-dimensional_printed_models/14278777

命令行下载

curl -L -o "0100-3984-rb-54-01-0021-gf01.jpg" "https://ndownloader.figshare.com/files/27098965"
curl -L -o "0100-3984-rb-54-01-0021-gf02.jpg" "https://ndownloader.figshare.com/files/27098968"
curl -L -o "0100-3984-rb-54-01-0021-gf03.jpg" "https://ndownloader.figshare.com/files/27098971"
curl -L -o "0100-3984-rb-54-01-0021-gf04.jpg" "https://ndownloader.figshare.com/files/27098974"
curl -L -o "0100-3984-rb-54-01-0021-gf05.jpg" "https://ndownloader.figshare.com/files/27098977"
curl -L -o "0100-3984-rb-54-01-0021-gf06.jpg" "https://ndownloader.figshare.com/files/27098980"
curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/27098983"

文件清单

• 0100-3984-rb-54-01-0021-gf01.jpg（307.36 KB）
• 0100-3984-rb-54-01-0021-gf02.jpg（323.49 KB）
• 0100-3984-rb-54-01-0021-gf03.jpg（65.19 KB）
• 0100-3984-rb-54-01-0021-gf04.jpg（52.11 KB）
• 0100-3984-rb-54-01-0021-gf05.jpg（669.29 KB）
• 0100-3984-rb-54-01-0021-gf06.jpg（369.87 KB）
• Table_1.xls（5.63 KB）

文件总体积 1.79 MB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

Abstract Objective: To validate the use of a three-dimensional printing system for metric and volumetric analysis of the segments of an abdominal aortic aneurysm (AAA). Materials and Methods: In patients scheduled to undergo endovascular AAA repair, the computed tomography angiography (CTA) measurements obtained during the preoperative assessment of the patients were compared with those obtained by computed tomography of individualized three-dimensional biomodels. Results: The volumetric assessment showed a discrepancy of 3-12%, and the difference between the areas was 10-16%. Conclusion: Computed tomography measurements of 3D-printed biomodels of AAAs appear to be comparable to those of threedimensional CTA measurements of the same AAAs, in terms of the metric and volumetric dimensions.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.14278777.v1（source: https://scielo.figshare.com/articles/dataset/Direct_and_virtual_measurements_of_abdominal_aortic_aneurysms_three-dimensional_printed_models/14278777）。