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  1. M

    Calculating pixel between two different images PS. Is it even possible?

    Oh, you mean morphometrics? I am doing postgraduate now. I know morphometrics work for my kind of work but then I need to manually put in the datapoints using the stylus
  2. M

    Calculating pixel between two different images PS. Is it even possible?

    Is there a commercial software? Or is this more into computer recognition science here? What I am trying to achieve is give some sort of measurement to a similar class of leaf until I find some sort of cut off point to say that it may not be from the same species even though looks the same.
  3. M

    Calculating pixel between two different images PS. Is it even possible?

    Yes a subtraction or some sort of percentage, but how is it done? I forgot to mention that lets say I trace each leaf with a different colour, how do I subtract the colour difference and not the background?
  4. M

    Calculating pixel between two different images PS. Is it even possible?

    Hi, I'll try making this as simple as I can. First problem: Lets say I am using PS with Intuos stylus to trace the picture of leaves from a same tree. Each image is traced and kept onto a different file. I then superimpose the leave tracings to see if the images match. I notice there are...
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