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Halftones Every 2D You've Never Seen Them Before

I operate a multifariousness of picture analysis tools when investigating how unlike halftone screening solutions perform. These tools are commonly used inward the medical champaign to practise picture analysis of microscope acquired imagery. However I press them into service to analyze diverse aspects of halftone dot structures.

Here is a microscope stance (200x) of a conventional AM/XM printed halftone dot (175 lpi elliptical):
I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them beforeAnd here's a microscope stance (also 200x) of a twenty micron FM screen:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
One of my favorite tools is to operate picture analysis software to projection the pixel density values inward the images into meridian - creating a 3D picture that shows the relative ink density (ink celluloid thickness) differences betwixt the 2 screens. The thicker AM/XM:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them beforevs the thinner FM:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them beforeUsing colouring mapping instead of the actual ink colouring makes the departure inward ink celluloid thickness fifty-fifty clearer (yellow = greatest - blue= lowest ink celluloid density):I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them beforeI operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them beforeLowering the viewpoint in addition to warping the perspective of the 175 lpi AM/XM enshroud begins to plough the picture into a sort of landscape: I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them beforeHowever, using terrain mapping software on those master copy microscope images of the AM/XM in addition to FM screens actually makes the transformation of the images into proper landscape views a reality.

175 lpi elliptical dots:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
Sunlight across a deep FM canyon:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
Influenza A virus subtype H5N1 depression flying over a a barren state where FM in addition to AM screens meet.I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
Sunrise over an AM enshroud mesa.I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
Moonrise over an FM peak.I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
FM enshroud hits the wall.
I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
Planet Round Dot.
I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
And if you lot convey a twain of these:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
You tin add together a flake of dimension to your halftones:I operate a multifariousness of picture analysis tools when investigating how unlike halftone screenin Halftones every bit you've never seen them before
Of course, this is all really serious piece of occupation - non fun at all. Really. ;-)
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