Paintera in browser

Hi there,

Just wondering if Paintera can be used as a browser annotation tool yet? My input is expected to be 2D tiff image files and output is an integer labelled image. So far tried: Labkit (drawing option only freehand and then fill color leads to inaccurate drawings), LabelMe (no tiff file support, saves output as json n not in image formats). Paintera (is there a video tutorial for installation and usage?). Any other Python/FIji tool out there for accurate annotations? For 2D tiff FloatType -> 2D tiff IntType?


How about:

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I found what works for me, it is a python based tool called Labelme which requires file in png format as input but then you can draw polygons on the cell boundary and put a fill color of your choice. In the background it is making a json file of the list of co-ordinates and the fill color and with a built in command of making a dataset out of the json file creates a folder with a png file of labels. Using Fiji you cna convert such an RGB image to Luminescence image and then save it as tiff. That gives me an acurate cell annotation to train DL models on. LabelMe is a nice and easy to use tool which creates polygon based annotations. :+1:

Hi @kapoorlab, do you know this technology called HTML that allows you to add hyperlinks to your posts? :wink:

I can only suppose you mean this tool:

as opposed to LabelMe from MIT, with the source code here:

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Yup sorry, it is the first one. It is not the perfect tool I would imagine but is pretty nice as learning curve is not very steep and for small datasets is an accurate annotation tool.