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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)：13887

标注数量(json文件个数)：13887

标注类别数：31

标注类别名称:["Abutment","Attrition","Bone Loss","Bone defect","Caries","Crown","Cyst","Filling","Fracture teeth","Gingival former","Impacted tooth","Implant","Malaligned","Mandibular Canal","Maxillary sinus","Metal band","Missing teeth","Orthodontic brackets","Periapical lesion","Permanent Teeth","Permanent retainer","Plating","Post-core","Primary teeth","Retained root","Root Canal Treatment","Root Piece","Root resorption","Supra Eruption","TAD","Wire"]

每个类别标注的框数：

Abutment（基台）框数 = 33 

Attrition（牙齿磨损/磨耗）框数 = 44 

Bone Loss（骨丢失）框数 = 3130 

Bone defect（骨缺损）框数 = 1

Caries（龋齿/蛀牙）框数 = 10724 

Crown（牙冠）框数 = 11252 

Cyst（囊肿）框数 = 5

Filling（充填体/补牙）框数 = 49031 

Fracture teeth（牙折）框数 = 11

Gingival former（牙龈成形器）框数 = 14

Impacted tooth（阻生牙）框数 = 27978 

Implant（种植体）框数 = 1791 

Malaligned（牙错位）框数 = 18

Mandibular Canal（下颌管）框数 = 621 

Maxillary sinus（上颌窦）框数 = 462 

Metal band（金属环/带）框数 = 65

Missing teeth（缺牙）框数 = 3505

Orthodontic brackets（正畸托槽）框数 = 136

Periapical lesion（根尖周病变）框数 = 5291

Permanent Teeth（恒牙）框数 = 12

Permanent retainer（永久性保持器）框数 = 8

Plating（接骨板）框数 = 8

Post-core（桩核）框数 = 315

Primary teeth（乳牙）框数 = 228

Retained root（残根）框数 = 174

Root Canal Treatment（根管治疗）框数 = 19135

Root Piece（牙根碎片）框数 = 2613

Root resorption（牙根吸收）框数 = 3

Supra Eruption（牙齿过长/伸长）框数 = 48

TAD（微种植钉/暂时性支抗装置）框数 = 4

Wire（弓丝）框数 = 231

总框数：136891

使用标注工具：labelme=5.5.0

所在github仓库：firc-dataset

图片分辨率：多分辨率，如640x640,1615x840等

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：