眼底彩照和OCT自动配准数据集
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本数据集供课题三元学习自推断医学影像诊断系统的眼科影像数据配准与融合部分使用 采集方案：采用海德堡OCT和DRS眼底照相机对患者进行影像采集，严格按照以下流程完成：在暗光环境中拍摄眼底彩照，调整照相机焦距以清晰捕捉视网膜图像；随后使用OCT设备扫描对应区域的断层结构。确保每对眼底彩照与OCT图像在同一时间段内采集，以便实现高精度配准。将采集到的彩照保存为JPEG格式，OCT图像保存为DICOM格式，记录患者编号和影像信息。对采集到的影像进行质量检查，剔除模糊或无法配准的影像数据，确保数据的可靠性。 眼底彩照为JPEG格式，OCT图像为DICOM格式，完整记录了影像的空间和病变特征信息。 采集地点与时间：数据采集于2022年，在汕头眼科国际中心完成，整个采集过程严格遵守医学影像数据采集规范。 设备说明：使用的采集设备包括海德堡OCT和DRS眼底照相机，两种设备结合为眼底彩照与OCT图像配准提供了高精度影像支持。
This dataset is dedicated to the image registration and fusion module of ophthalmic image data for the triplet learning-based self-inferential medical imaging diagnosis system of the research project. Acquisition Scheme: Heidelberg OCT and DRS fundus cameras were employed to collect images from patients, following a strict standardized workflow. First, fundus color photographs were captured in a dimly lit environment, with the camera's focus adjusted to clearly acquire retinal images; subsequently, the cross-sectional structures of the corresponding regions were scanned using the OCT device. Each pair of fundus color photographs and OCT images must be collected within the same time period to enable high-precision registration. The collected color photographs are saved in JPEG format, while OCT images are stored in DICOM format, with patient identification numbers and image information recorded. Quality checks were performed on all collected images, and blurry or unregisterable image data were excluded to ensure data reliability. Fundus color photographs are stored in JPEG format, and OCT images are stored in DICOM format, which fully record the spatial and pathological characteristic information of the images. Data Collection Location and Time: The dataset was collected in 2022 at Shantou International Eye Center, and the entire collection process strictly complied with medical imaging data acquisition specifications. Equipment Description: The acquisition equipment used includes Heidelberg OCT and DRS fundus cameras, and the combination of the two devices provides high-precision image support for the registration between fundus color photographs and OCT images.
