智慧医疗脑部异常计算机辅助分割数据集labelme格式1391张14类别有增强

注意数据集中存在大量增强,大约是1:9增强,也就是原图不到200张,具体看下面图片

数据集格式:labelme格式(不包含mask文件,仅仅包含jpg图片和对应的json文件)

图片数量(jpg文件个数):1391

标注数量(json文件个数):1391

标注类别数:14

标注类别名称:"anold_chiari_malformation","arachnoid_cyst","cerebellah_hypoplasia","cisterna_magna","colphocephaly","encephalocele","holoprosencephaly","hydracenphaly","intracranial_hemorrdge","intracranial_tumor","mild_ventriculomegaly","moderate_ventriculomegaly","polencephaly","severe_ventriculomegaly"

每个类别标注的框数:

anold_chiari_malformation(Arnold-Chiari畸形) count = 46

arachnoid_cyst(蛛网膜囊肿) count = 122

cerebellah_hypoplasia(小脑发育不全) count = 114

cisterna_magna(枕大池) count = 40

colphocephaly(脑室周围白质软化/侧脑室扩大) count = 92

encephalocele(脑膨出) count = 162

holoprosencephaly(前脑无裂畸形) count = 12

hydracenphaly(积水性无脑畸形) count = 26

intracranial_hemorrdge(颅内出血) count = 64

intracranial_tumor(颅内肿瘤) count = 14

mild_ventriculomegaly(轻度脑室扩大) count = 285

moderate_ventriculomegaly(中度脑室扩大) count = 272

polencephaly(多小脑回畸形) count = 104

severe_ventriculomegaly(重度脑室扩大) count = 137

总框数:1490

使用标注工具:labelme=5.5.0

所在github仓库:firc-dataset

图片分辨率:640x640

标注规则:对类别进行画多边形框polygon

重要说明:可以将数据集用labelme打开编辑,json数据集需自己转成mask或者yolo格式或者coco格式作语义分割或者实例分割

特别声明:本数据集不对训练的模型或者权重文件精度作任何保证

图片预览:

标注例子:

原图(随机选16张图):

标注绘制结果:

labelme编辑图实例: