术前猪肺CT数据（带有注册标记点的CT数据，适用于动物实验）

将实验动物猪进行麻醉后推入CT影像室，将三个低成本的电极片粘贴于实验动物猪胸部表面，分别粘贴于主气道分叉处、左肺和右肺三个区域，呈品字型布置，随后进行常规剂量CT扫描，分辨率选择0.625mm，获得猪肺CT数据，包括605张图片，格式为.dcm，为动物实验提供数据基础。数据量为177M。该数据集是建立手术导航的前提，用于后续的三维重建、路径规划、手术注册、呼吸监测等任务，对应指标5.1和5.3。Anesthetized experimental pigs were transported into the CT imaging suite. Three low-cost electrode pads were affixed to the chest surface of the pigs, arranged in a triangular (pin-shaped) pattern at three regions: the main airway bifurcation, the left lung, and the right lung. A standard-dose CT scan was then performed with a resolution of 0.625 mm, yielding porcine lung CT data consisting of 605 .dcm-format images with a total size of 177 MB. This dataset provides a foundational data resource for animal experiments, and serves as a prerequisite for establishing surgical navigation systems. It is intended for subsequent tasks including 3D reconstruction, path planning, surgical registration, and respiratory monitoring, corresponding to indicators 5.1 and 5.3.

搜集汇总

背景与挑战

背景概述

该数据集为术前猪肺CT数据，通过麻醉后CT扫描获取，包含605张.dcm格式图片，数据量为177M。数据带有注册标记点，适用于动物实验，旨在支持手术导航、三维重建和路径规划等任务。