Iris is a newly developed automatic colony counter. It quickly and accurately counts colonies grown in Petri dishes or Petri film of various sizes. Counting bacterial colonies on microbiological culture plates is time consuming and error prone, but extremely important in microbiology. Our colony counter Iris performs this on the basis of artificial intelligence.
The solutions contain the latest robotics and machine learning technologies and is totally designed, created, programmed and build "in house" at AAA Lab Equipment B.V.
Iris is very easy to use, you don’t have to rack your brains, and you don’t have to count anything. It's a matter of training. The steps of the Iris are:
AI has become more and more important. We would like to tell you more about how we use artificial intelligence on our products.
If an analyst can recognize a colony type on an image within 1 seconds, a neural network can learn this too. This also applies to the distinction between particles/dirt and colonies, even the reflections of colonies are recognized as such. A neural network is therefore trained with the knowledge and experience of the analyst. The AI neural network is much faster.
The colony counter is based on artificial intelligence, which makes that it really works! Read more about artificial intelligence here.
In our introductory course we choose two agar/micro-organisms combinations. We will train two neural networks on them. To adjust the camera and exposure we will chose a number of representative petri dishes.
We start at looking if an existing neural networks is available to support the initial annotation. These two settings are saved as different tests in the “TrainingSet Creator”. With the help of this “TrainingSet Creator” you create and annotate images.
We supervise this annotation and look at the quality, balance and size of the dataset. After completion of the dataset, we train a new neural network based on this dataset. We upload your new trained neural network for you to evaluate in the “Validation app”.
With the help of this “TrainingSet Creator” you create and annotate images.
The TrainingSet Creator is developed to create datasets needed for training neural networks. The photos can be taken in series, but it can also be done individually. If you choose to take pictures dish by dish, you can still use the petridish to assess while annotating. So you can annotate one picture at the time of annotate a series of images.
This web application (intranet) is easily accessible through any web browser on your network. It works easily with a username and password. Because this is a web application, it does not matter where the validation is done.
The Validation Web App is an intercompany web application that can be easily accessed via a web browser. You can log in with your username and password. Then choose which test or analysis you want to use, enter the Petri dish barcode by typing it or scanning the barcode.
Take one or more photos and validate or correct them. Indicate on the validation PC what the false positives and false negatives are and validate the image. Because this is an intercompany web application, it does not matter where the validation takes place.
After validation all information in a Zip file on the FTP server is made available for e.g. LIMS.
It is intended for small volume laboratories or as a replacement for traditional automatic colony counters. You have to manually handle the Petri dishes.
The Iris counts colonies grown in petri-dishes or petri-film based on artificial intelligence.
Camera, A.I. server, FTP server (LIMS data) and Validation web app.
For 90mm and 60mm Petri dishes and Petri film.
It is currently under development. The 'Iris' desktop is all-round and flexible. It is intended for labs with medium volumes or wide variety of consumables. A robot takes care of scanning and loading the Petri dishes into the Iris. A maximum of 100 petri dishes can be loaded at a time, which are then processed by the 'Iris' desktop. Only in this variant, in addition to the 90 and 60 mm, also 150 mm petri dishes with 'twist lock' lids and petri film posibilities.
Robot, Camera, A.I. Server, FTP server (LIMS data) and the Validation Webapp.
It is intended for laboratories with large volumes of Petri dishes of size 90 mm. The production capacity of our colony counter Iris can be accelerated in combination with our system 'Irina'. The Irina platform with built-in Iris will: unstack the petri dishes, remove the lid, read the barcode, count colonies automatically and much more. Irina is a system that processes Petri dishes at a rapid speed for high throughput laboratories. It processes 360 Petri dishes in approximately per hour.
Irina platform, Camera, AI Server, FTP server (LIMS data) and The Validation Webapp. Only for 90 mm scales.
We spoke to Charlotte Naalden of SGS Netherlands B.V. about our collaboration. Read about their results using the colony counter.
Read moreTo take good pictures of the petri dishes, a good camera and lens are needed. Read further for more information about the lens of the Iris!
Read moreThe structural shortage of laboratory analysts has created a problem for which automation is an obvious solution. Here are the reasons why!
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