非侵入性血红蛋白水平评估的人体皮肤和指甲图像数据集

数据集获取（Figshare）

• 源站标题：Dataset of human skin and fingernails images for non-invasive haemoglobin level assessment
• DOI：10.6084/m9.figshare.25867432.v1
• 发布日期：2024-09-30
• 文件数：1 个
• 文件总体积：91.62 MB
• 源站页面：https://springernature.figshare.com/articles/dataset/Dataset_of_human_skin_and_fingernails_images_for_non-invasive_haemoglobin_level_assessment/25867432

命令行下载

curl -L -o "data.zip" "https://ndownloader.figshare.com/files/49504041"

文件清单

• data.zip（91.62 MB）

文件总体积 91.62 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

The dataset consists of RGB images of human fingers with clearly visible nail plates without artificial coatings, damaging and discoloration collected from 250 patients with known blood hemoglobin levels. The dataset is balanced by gender, with 128 male and 122 female patients. The age range of the patients spans from 18 to 95 years old, with an average age of 56 ± 20 years old. The data is anonymized and does not contain indirect patient identifiers such as age or gender. The dataset includes a metadata.csv file which contains patient information such as patient ID, measurement date, Hb level, and bounding box coordinates for the patient’'s nails and skin areas. The dataset also includes a folder with photographs taken for each patient, with the file format photo_data/PATIENT_ID.jpg.

许可

CC0

引用

学术使用请引用 DOI 10.6084/m9.figshare.25867432.v1（source: https://springernature.figshare.com/articles/dataset/Dataset_of_human_skin_and_fingernails_images_for_non-invasive_haemoglobin_level_assessment/25867432）。