Head Morphology of Human Spermatozoa in Sri Lankan Population (HMHSSP)

One hundred Vindana Reproductive Healthcare Center patients donated sperm samples. To fix and stain the sperm samples, Dr. Danajaya Rathruwan Perera's staining technique was used. 690 photographs were taken with a Nikon eclipse microscope with a 100 magnification. Each image was 1840 by 1240 pixels in size. The sperm heads in these photographs were cropped and separated into five groups. Pyriform, Amorphous, Tapered, Normal, and Others are the classifications. After classification, only samples whose classification was decided by consensus were kept in the data-set. Dr. Dananjaya Rathruwan Perera validated this data set (Scientist - Reproductive Healthcare). Nadun Nissanka is in charge of developing the data-set.

一百位维达纳生殖健康中心的患者捐赠了精子样本。为固定和染色这些精子样本，采用了丹尼亚贾亚·拉图万·佩雷拉博士的染色技术。使用尼康Eclipse显微镜以100倍放大倍数拍摄了690张照片。每张图像的尺寸为1840×1240像素。在这些照片中，精子头部被裁剪并分为五组，分别为梨形、无定形、锥形、正常和其他。在分类后，仅保留由共识决定的分类样本纳入数据集。丹尼亚贾亚·拉图万·佩雷拉博士（科学家 - 生殖健康）验证了该数据集。纳丹·尼桑卡负责数据集的开发。