Also it would a good idea to have a detail view of a sample image at 100% to show that the images are made up of other photos. Maybe even an interactive zoom window. At monitor resolutions, the full images mostly just look like smudgy photos, and not all users may be familiar with photomosiacs. Even the "view" option on the sample mosiacs does not let you see the detail of the individual tiles very well.

I think that'd be possible to automate too. I was doing something related over here: https://hachyderm.io/@bazzargh/112767548339559102 - in that I was trying to generate sketch-like renderings from photographs. What I did was to pick random points, look at the brightness gradient (taken from the Sobel operator, there are other ways to do this), move up the gradient a bit and sketch some parallel lines (and then various experiments with hatching for shading the flatter areas)

In a similar way you could start with a grid of tiles _with some separation_, and allow them to move and align better with the gradient of the underlying picture, and not lie _on_ edges, if possible. If they overlap, allow the tessera to be cut, and only then choose images to colour-match the average on the tile, leaving some "grout" in the image (I'd probably speckle that a bit so it didn't look too uniform). Then the result might look more like real mosaics.

I might give this a go...

So it does not use the submitted photos as tiles, right?

https://web.archive.org/web/20010405175706/http://fishsoft.c...

I managed to make a decent amount of spending money from that application during my University years.

One interesting lesson I learnt was about enterprise pricing. I think I charged ~$20 for Mosaic Magic, however, I started to get emails from organisations asking about pricing for commercial use. Nothing on my pricing page suggested that commercial use was prohibited, I guess they just thought $20 was rather cheap. From there-on, I charged $150 for "commercial use". Basically, anyone who thought they should be paying more, did!

Finally, Robert Silvers filed a patent and trademark for Photomosaics in ~2000, and was, for a while aggressively pursuing organisations that he felt was infringing. I assume this has all died down now.

The link comes from Edward Tufte's web site.

These are at least related to Edward Tufte. If you scroll to the bottom there is information about installing a Chrome Extension (disclaimer: I do not use Chrome) that will generate an image quilt.

The author of the Extension is given as Adam Schwartz.

[edit: Chrome store link is https://chromewebstore.google.com/detail/imagequilts/ceebcpb... ]

I see that your method also uses a lot of tinting and even overlaying the original image.

Would be great though if this was adjustable via sliders!

Thank You for making this available local-/privacy-first & in-browser!