Wolution

  • Blog
  • What is Wolution?
    ▲
    • Discover
    • Artificial Intelligence
    • Collaborating
    • Pricing
    • API
    • Partnering
    • Free demonstration
  • Examples
  • About
  • Blog
  • What is Wolution?
    • Discover
    • Artificial Intelligence
    • Collaborating
    • Pricing
    • API
    • Partnering
    • Free demonstration
  • Examples
  • About

Wolution Blog

Stay up to date with our recent news and developments

Improved algorithm training interface

2. November 2018

We strive to make cutting edge machine learning technology for image analysis accessible to non-expert users. To achieve this, we keep the user interface as simple as possible and include only a few options which the user can choose. In this update we have further improved our user interface, with information boxes that explain these options on the spot where they can be selected. For example here is the box that helps you to select the right algorithm for your task:

As you can see we currently provide three classes of learning algorithm, some of which come in several versions. If you have more questions about this please contact us.

Improved object and segmentation statistics

4. June 2018

The key results of your image analyses are often lists of detected objects and their positions and properties. Wolution gives you this data in two convenient formats:

  • CVS tables which you can plot and analyze in Excel (or many other CVS compatible programs).
  • PDF documents which are easy to read, print and share.
We are now providing summary statistics for all images in an analysis of two different types: One file only includes global information about each image (how many objects, how big are all segmentation areas together etc.), and a second file gives you object by object statistics. In this way you always find the right data file for your task. Here is an example of parts of the detailed CSV table for object detection.


New feature: Object detection with bounding boxes

16. May 2018

Most of our customers use segmentation to analyse their images. While this is a flexible technique, it can be tedious to create training data. If you are only interested in counting objects and don't care for their shape, you can now use bounding box detection. Bounding boxes are quick to draw in the training data editor, so you easily create a training sample that is big enough. In addition, bounding boxes, unlike classic semantic segmentation, can tell objects apart which are overlapping. We are also beta testing an instance segmentation algorithm, that combines the advantages of bounding box detection and semantic segmentation. Here is an example of bounding box detection for cars in satellite images:

Image by KIT AIS Data Set

Improved algorithm quality

28. April 2018

Today we are making our new core segmentation algorithm available, which we have been beta testing for a while. Our algorithm uses a deep convolutional neural network that we train based on the ResNet101 model. The ResNet models have won multiple image recognition awards, including the important ImageNet and COCO challenges. Using these models for image segmentation (as opposed to image recognition) comes with new challenges, and we are using atrous convolutions among other tricks to get good results with manageable computational cost. Our new algorithm is outperforming the old one on all test tasks, and allows to solve very challenging new problems. We are looking forward to seeing it perform on the real world applications of our users.

Here is an example of our new algorithm, finding dolines in satellite images:


Wolution API is now available

14. February 2018

We have been developing a feature that many of our clients are interested in: The possibility to run image analyses on the Wolution engine without using our web interface. Today we announce Wolution API, which allows to start analyses from your own code, app or website. All that is required is an internet connection to our server. On a technical level the API is of RESTful type, the leading standard for APIs, and can be called from almost any programming language. The API increases the possible use cases for Wolution substantially, and brings us one step closer to our goal of becoming an universal artificial intelligence powered image analysis engine.


New feature: Multi-class segmentation

13. September 2017

Here is a new feature that several users demanded: Multi-class segmentation and object detection. Previously if you wanted to find different classes of objects or segment the image in several classes with machine learning, you had to start independent trainings and analyses. We already laid the groundwork for the multi-class feature with the release of the new training data editor. Now we make this feature public. Of course your old data sets and trainings will continue to work. Happy training!


  • « Previous Page
  • 1
  • 2
  • 3
  • Next Page »
Scientific Image Analysis.
Artificial Intelligence.
No Programming.
Contact Wolution and request a free trial account.

Sitemap
Home
Blog
Examples
About
Discover
Artificial Intelligence
Collaborating
Pricing
API
Partnering
Imprint
Terms & Conditions
Data Privacy
Contact

© Wolution GmbH & Co. KG
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.OkPrivacy policy