2/15/2024 0 Comments Inkscape trace bitmap too blurry![]() Like with most laser cutter projects, we'll do so in Inkscape. Now that we have our images, we need to prepare them for the laser cutter. ![]() In this example, no adjustments are needed. Slide the first one to the left for "Dark," and the second to the right for "Soft." Most of the time you'll have a usable shadow image right there unless you need to move the "dark/white" a bit to the right for any noise. You'll see the same two sliders, but this time around it's a lot easier. Switch over to the "adaptive" for making the shadow. Once it's ready, hit "Download or Print on One Page" and save a copy of the image. The better-quality your photo is, the easier it'll likely be to get a good outline.įor my example photo, I got a good outline without much tweaking.Get rid of as much as possible, but don't worry if you can't get rid of them all without damaging the outline. Moving the top slider more to "white" can help remove them. You'll likely get spots of "noise" in the image background.Start with both at about 75% to the left, towards "dark" and "sharp." Most outlines I've made have wound up around here.You'll see two sliders below it, "dark/white" and "sharp/soft." There are no standard settings to make a good outline, so you'll need to play around with them until you get something good. In the app, you'll see four different options in some tabs: "edges, thin, threshold, and adaptive." For the outline, select "edges." Open it up, load your photo, and create two copies under the following settings. This is done with an online tool from Rapid Resizer, which lets you convert photographs into stenciled versions of themselves. This requires making two simplified versions: the outline and the shadow. But I've found you can use two, one darker and one lighter, for more depth. Most laser-cut items usually have a single-layered design engraved on them. It has to be simplified into two simple, black and white versions of itself. The laser cutter can't use an image this complicated as it is. The next step is the most important, but also the trickiest. The image is clear, and the contrast and lighting are good, so it should translate well. Try images that:įor this example lets go with the first image I laser cut with this technique: an anime drawing of a girl adjusting her glasses. Most images will work, but higher quality images will naturally come out better. The first step in laser-cutting an image is, as you'd guess, choosing an image. See their site's guide here for more info. Note: this post assumes basic knowledge of laser-cutting an image at MakeHaven. This works for most real-life photos as well, so even non-anime lovers can find it useful. To save time and help more people, I decided to write up a tutorial for just that. While other MakeHaven members aren't interested in the anime aspect of all this (yet), many have asked how I turned images into laser prints like this. I'm happy to say I recently made a breakthrough and can make nice-looking anime laser prints with relative ease. One of my long-term goals at MakeHaven, a local maker space, has been finding new ways to turn anime art into laser cut art.
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