LemnaTec Software Tutorials

Before you start: Please download the Initiates file downloadtutorial zip file  and extract the contained files to a local directory, which is denoted as LEMNATEC_TUTORIAL_PATH in the following tutorials.

Who should take the tutorial?

If the LemnaTec phenotyping framework is new to you, you may want to check out the LemnaBase tutorial first before advancing to the LemnaGrid tutorial. If you are not certain whether you are ready for LemnaGrid, try our quiz:

  • What is a snapshot?
  • Where are snapshots stored and how do I access the content?
  • What is the structure of a snapshot?
  • How are external images imported to the database?
  • What is an image/camera label?

If you are already familiar with LemnaGrid, you may want to skip this tutorial and visit the articles section of the LemnaGrid Workshop in alt Digital Phenotyping and Image Analysis Applications Notes. In the articles section, we cover individual grid devices at an advanced level.

Get started with LemnaBase

Opens internal link in current windowalt Digital Phenotyping and Image AnalysisLemnaBase Tutorial covers the following tasks:

  • Import image files to your database
  • View the snapshot in the database
  • Export of images from database snapshots to local files
  • Submit image processing job

 

Get started with LemnaGrid

This seven lessons tutorial will take you from a LemnaControl operator to a LemnaGrid developer. Each lesson takes about 20 minutes and teaches one new LemnaGrid skill. By the end of the lessons, you will know how to build and deploy a LemnaGrid app. 

Each lesson includes an exercise. Don't skip the exercises, even if you are tempted to get to the next lesson. The learning occurs in the exercises. 

LemnaGrid

Opens internal link in current windowLesson 1 - Welcome to LemnaGrid

Opens internal link in current windowLesson 2 - Build an interactive interface

Opens internal link in current windowLesson 3 - Improve your image segmentation

Opens internal link in current windowLesson 4 - Remove noise

Opens internal link in current windowLesson 5 - Describe shapes

Opens internal link in current windowLesson 6 - Count pixel colours

Opens internal link in current windowLesson 7 - Share your apps