About.

LabelR is a web-based medical image labelling and training system for ROP (Retinopathy of prematurity).
The labelled images are used to train machine learning models for computer-aided diagnosis of ROP.
The medical image gallery and trained models are used to server ROP-related online training sessions.

Version History

20170418
Alpha版本:
图片批量导入和缩略图生成
图形标注绘制:创建、删除(Ctrl+单击)、编辑节点
图形标注的geojson序列化、加载和保存
图形标注与背景图像的同步缩放及同步平移
绘制过程中,通过Ctrl+Z, Shift+Ctrl+Z进行Undo和Redo 
ROP诊断分类树
Demo user account: guest@brahma.top  password: LabelR123456! 
20170425
Security enhancement: use image GUID in URL, other than internal id
20170601
Support adding tooltip for each shape
Assign images to multiple users; Each user can only access assigned images
20170511
Import more Retcam images. After import, total: 117535
Use Aliyun OSS starage
20170704
使用GUID图片名作为id参数
记录并复原用户上次操作界面
Image表增加Assign和Checksum两个字段
提供当前用户数据视图和全局数据视图
图片查重及清理
更新诊断标签树
图形标注的文本Tag

离线预分类工具:
图片遍历及分类
图片查重及GUID重命名
20170723
离线预分类工具:
全局MD5管理
图片MD5重命名
20170815
集成离线标注工具
Developed by Yinsheng Zhang (Ph.D)
Hangzhou, China
310018