Code Monkey home page Code Monkey logo

imagelabel's Introduction

图像标注工具

前段时间由于工作需要对图像中目标进行像素级标注,自己写的小工具,在此分享给大家

###环境:

QT+Opencv实现

###实现功能:

1 标注任意格式的图像

2 可手动绘制轮廓进行标注

3 可利用GrabCut进行半自动标注

4 支持Hull类型及Poly类型多种轮廓

5 支持各种后退重做等快捷键功能

6 可记录标注进度及标注所用时间

软件截图如下:

左侧第一个目标为GrabCut进行标注的示例,第二个为手动标注的结果

###快捷键说明:

1 CTRL+S Save,保存标注的图像

2 CTRL+R Redo,重新进行标注

3 CTRL+U Undo,后退一步

4 手动模式下,鼠标左键进行轮廓绘制,鼠标中键也可进行后退一步的操作,绘制完成后右键进行填充完成

5 自动模式下,鼠标左键直接在目标周围拖出一个矩形-->右键-->Ctrl+右键进行轮廓绘制-->Ctrl+右键填充;为了更精确的提取轮廓,可为GrabCut提供更多的信息:Shift+左键: GC_FG,Ctrl+左键: GC_BG,Alt+左键: GC_PR_FG,LeftClick: GC_PR_BG,参数相关信息可以查阅Opencv文档

imagelabel's People

Contributors

lanbing510 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.