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Posted by gregsadetsky 2 days ago

Help I accidentally a wigglegram(lmao.center)
444 points | 113 commentspage 3
ksymph 10 hours ago|
The Nintendo 3DS has two cameras on the back, so you can turn its 3D photos into wigglegrams. I made a web app that does this automatically, it has a few demos where you can mess with offset or timing: https://wiggle3ds.moonlemon.nexus/

It's neat how the offset affects focal point. To my eye they look best when the main object is kept fairly stationary, and the further away you are the faster the wiggle speed should be.

albert_e 10 hours ago||
Could these use some frame interpolation and smoothing to make them less jerky? Or would that make them just a video clip then?

The first couple of examples were good but later examples were not so impressive. I think the later examples suffered from having too little of perspective change between frames and too much of subject movement -- which defeats the illusion of 3d from a "static" image.

Ideal one would have a left-to-right pan betweem the two clicks ..roughly matching the perspective shift between left eye and right eye ..while the subject stays static.

rtkwe 4 hours ago||
The better wigglegrams were taken at basically the same moment and with cameras set a static distance apart along a single (usually) horizontal line. Those flow a lot more cleanly than the accidental ones where the camera moved an inconsistent amount and not along a single line so they're a lot jumpier and it interrupts the parallax effect that makes wigglegrams work.
Fabricio20 9 hours ago|||
I also noticed on the wikipedia gallery theres an example that repeats frames for smoothness! 1-2-3-4-3-2 makes it naturally smooth if you have more than two frames.
simonklitj 10 hours ago||
Yes, the author notes as much: ‘many of them come out as less "stereoscopic" and more "kinescopic" - like little unintentional movies.’
albert_e 10 hours ago||
Ah sorry ..i just scrolled though the pics and didnt read the post in full. Thanks.
rapnie 10 hours ago||
I have often wondered how the effect was created where e.g. in a documentary you see historic black and white photographs slowly 'camera panning' or zooming somewhat from left to right with a perspective shift. Is that also created as a wigglegram on the basis of multiple photographs I wonder, at times where taking a single photograph was an involved process?
JKCalhoun 10 hours ago|
They have to take a source photo, decompose it into "layers" (lots of Photoshop I imagine) and then they can parallax the various layers for that depth effect.
threetonesun 7 hours ago||
One great use of AI/ML is that splitting photos into layers these days is infinitely easier than it used to be.
mxfh 7 hours ago||
Have to bring back split depth GIFs a decade later too?

Just works with depth hinting no actual stereo information.

https://news.ycombinator.com/item?id=48630210

layer8 7 hours ago|
Better link: https://old.reddit.com/r/SplitDepthGIFS/top/?sort=top&t=all

(The original defaulted to “past 24 hours” for me, which didn’t show anything.)

amadeuspagel 8 hours ago||
Could these things be turned interactive? Like a parallax effect when you move your mouse?
shermantanktop 15 hours ago||
I often take a very short video, under 5s, rather than a picture. Even 1-2 seconds captures dimension and sound in a different way than a still picture. I’ve had people say it’s strange but they work well for me.
pjerem 13 hours ago||
Live photos on iOS are exactly that, by default, each time you take a picture, it embeds the 3 seconds before the shot and the 3 seconds after the shot as video with sound.

It looks like a useless feature on the moment because what you want is the nice framing you are trying to capture, but it happens to become an incredible feature years later when a long press on your photo makes your then baby smile and laugh.

It's a best of both world implementation because unlike just capturing a video, you still get your high quality, stabilized and sharp picture of the picture you capture PLUS the video.

exitb 15 hours ago||
Not that strange I guess, given how iOS does that automatically for all taken pictures.
domstatecraft 15 hours ago||
The same effect is used in a Dan Deacon video.

https://www.youtube.com/watch?v=idteXQcGKlg

isoprophlex 14 hours ago|
Haha that's excellent. Super fitting effect to go with his music
doginasuit 11 hours ago||
There's something really beautiful about this. The moments of your life can dance.
pbhjpbhj 9 hours ago||
This would make a nice add-on for Digikam, which already does perceptual image hashing.

I read that they used artisanal code(!) - did they write a new image hashing algo, or use an established one?

EvanAnderson 11 hours ago|
I enjoy photos taken while people are speaking with the camera fixed. You can get some really unintentionally funny flips between facial expressions. Kinda like wigglegrams, I suppose.

(Yes, I find silly and immature stuff amusing.)

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