Data · dataset · 2025
GZMH dataset for mitotic nuclei identification of breast cancer pathological images
Listed in ScienceDB
Description
一、数据集GZMH第一版说明有丝分裂细胞核计数是乳腺癌诊断和组织学分级的三个重要评分指标之一。目前它依赖于病理学家通过显微镜观察病理图像热点区域,从WSI对有丝分裂细胞核进行阅片和计数,非常耗时和费力。基于深度学习的自动检测方法可以有效帮助医生识别和计数乳腺病理图像中的有丝分裂细胞核。然而,目前研究中的公开数据集大多用于比赛,由主办方和数据提供者选择,与临床环境中使用的数据存在较大差异,不利于模型性能和泛化能力的测试和验证。因此,我们发布了来自中国赣州市立医院临床环境的数据集GZMH。数据集具有以下特征:(1)数据集包含1534张RGB通道电子图像,分辨率为2084x2084像素,有丝分裂区域为2355个;(2)病例数据量大,类型丰富,数据特征更接近临床应用场景。(3)数据集提供了像素级语义分割标签和目标检测标签(核分割图像区域的最小外接矩形坐标和质心坐标),方便用于研究。欢迎引用针对GZMH数据集的研究论文:[1]Huadeng Wang, Hao Xu, Bingbing Li*, Xipeng Pan*, Lingqi Zeng, Rushi Lan, Xiaonan Luo. A novel dataset and a two-stage mitosis nuclei detection method based on hybrid anchor branch, Biomedical Signal Processing and Control, Volume 87, Part A, 2024,105374. (中科院二区SCI期刊,IF 5.1)[2]Huadeng Wang, Zhipeng Liu, Xipeng Pan, Kang Yu, Rushi Lan, Junlin Guan, Bingbing Li, A novel dataset and a two-stage deep learning method for breast cancer mitosis nuclei identification, Digital Signal Processing, Volume 158, 2025, 104978.
(JCR二区、中科院三区SCI期刊,IF 2.9)[3]汪华登, 王雪馨, 黎兵兵*, 刘志鹏, 许浩, 潘细朋, 蓝如师, 罗笑南. GZMH:用于有丝分裂细胞核检测和分割的乳腺癌病理图像数据集[J]. 中国图象图形学报, 2024, 29(3). (CCF B类中文核心期刊)二、更新后的第二版数据集GZMH-V2的说明建议感兴趣的研究人员,尽量选用GZMH-V2数据集(即所上传的GZMH Dataset V2.zip)。由于在临床应用中,对于乳腺癌恶性程度大、分化程度高的情况,乳腺癌组织学分级分数主要依靠腺管形成比例、细胞核的多形性这两个参数就可以基本确定为3级;对于乳腺癌恶性程度小、分化程度低的情况,前两个参数不能充分进行判定,就需要结合核分裂象计数,帮助临床医生识别最终分级是2级还是3级。因此,我们在GZMH数据集的基础上,根据对一张WSI切割成的含有核分裂象数最多的前10张HPF进行计数评分,对测试集进行了划分,并随机筛选,生成test_1or2_score和test_3_score两个测试集。
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Where it is published
- DOI doi.org/10.57760/sciencedb.08547 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Bioinformatics and computational biology 69% · Cancer 75% · Image 65%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.08547 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[disease].local:disease:cancer | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[field].anzsrc:group:3102 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
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| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (65%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |