DFL-KamLab/HSTLI_A-Dataset-of-Human-Semen-Time-Lapse-Images

HSTLI是一个包含3,266个人类精子延时显微视频的数据集。视频来自两种成像模式：CASA系统（精子类分析仪）和光学显微镜（Swift M10DB-MP + Fujifilm X-T30）。部分视频已手动标注了每个可见精子头部的边界框。该数据集支持检测、跟踪和运动能力计算。总内容包括34个标注视频、约149万精子标注、3,232个未标注视频和约27小时的图像。数据集还包含数千个在不同制备条件（洗涤与未洗涤）、稀释水平、放大倍数和感兴趣区域下捕获的未标注视频。

HSTLI contains 3,266 time-lapse microscopy videos of human sperm. Clips were recorded from two imaging modalities: CASA system (Sperm Class Analyzer) and optical microscope (Swift M10DB-MP + Fujifilm X-T30). A subset of videos was manually annotated with bounding boxes around each visible sperm head. The dataset supports detection, tracking and motility computation. Total contents include 34 annotated videos, ~1.49 million sperm annotations, 3,232 unannotated videos, and ~27 hours of imagery. The dataset also includes thousands of unlabeled clips captured under varying preparation conditions (washed vs. unwashed), dilution levels, magnifications, and regions of interest.