Changes for page 4. Image segmentation with ilastik
Last modified by annedevismes on 2021/06/08 11:56
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... ... @@ -5,24 +5,17 @@ 5 5 1. Pixel classification only (with two or more classes) 6 6 1. Pixel classification with two classes (//immunoreactivity// and //background//), followed by object classification with two classes (//objects-of-interest// and //artefact//). 7 7 8 - === H3 HeadingsWillAppearIn TheTableofContent===8 +**Which approach is best for my dataset?** 9 9 10 - ====You can also add images====10 +As a general rule, pixel classification is suitable for images in which there are clear differences in the colour, intensity and/ or texture of the feature-of-interest versus the background and other structures. If there is non-specific labelling in the image that is very similar in appearance to the labelling-of-interest, object classification may allow the non-specific labelling to be filtered out based on object level features such as size and shape. The best approach is determined by trial and error. 11 11 12 - [[image:Collaboratory.Apps.Article.Code.ArticleSheet@placeholder.jpg]]12 +=== Pixel classification workflow === 13 13 14 - PhotobyDavid Clode14 +For a quick introduction, watch: [[https:~~/~~/www.youtube.com/watch?v=5N0XYW9gRZY&feature=youtu.be>>url:https://www.youtube.com/watch?v=5N0XYW9gRZY&feature=youtu.be]] 15 15 16 -==== Or code ==== 17 17 18 -Code blocks can be added by using the code macro: 19 19 20 -{{code language="python"}} 21 -x = 1 22 -if x == 1: 23 - # indented four spaces 24 - print("x is 1.") 25 -{{/code}} 18 +==== ==== 26 26 27 - (% class="wikigeneratedid" id="HH4Won27tAppearinToC" %)20 + 28 28