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：
