7 ms·
Transfer Style but Not Color
- j2kun 10y agoIs there a github repository for this variant? Or a paper? [Edit: found an attempt here: https://github.com/pavelgonchar/color-independent-style-transfer https://github.com/pavelgonchar/color-independent-style-tran...]
- Everlag 10y agoI played with style transfer on a bunch of paintings from the Wikipedia featured paintings[0]. The result when it works well is absolutely fantastic but when it doesn't, it basically just applies noise. Even 'obnoxious' styles like Van Gogh need to be cherry picked for the most 'featureful' flavor images. That being said, I am pretty hyped to get my 1080 to be able process more than 1 image an hour at 720p. Also, take a look at the featured paintings, they're all public domain and absolutely gorgeous. [0] https://en.wikipedia.org/wiki/Wikipedia:Featured_pictures/Artwork/Paintings https://en.wikipedia.org/wiki/Wikipedia:Featured_pictures/Ar...
- sabalaba 10y agoI just re-implemented something similar for Dreamscope that gets very similar results. If you want to do it yourself, simply convert the original and style image to HSV and create a third image like this: [H, S, V] = RGB2HSV(original) [H_s, S_s, V_s] = RGB2HSV(style) result = HSV2RGB([H, S, V_s]) You can play with the algorithm on Dreamscope, just click the "Original Color" star before processing! https://dreamscopeapp.com https://dreamscopeapp.com
- a_ecker 10y agoDude, you're fast :) Our method is a little bit more involved than that, though. We're preparing a short writeup.
- amelius 10y agoCan we do similar things with music?
- s_kilk 10y agoProbably not (yet). Music has the added complexity of being smeared across time, which I think will be a lot harder to crack. It would be fun though, to pass a Garth Brookes track through a Deathspell Omega filter.
- amelius 10y ago> Music has the added complexity of being smeared across time But images are smeared across space in two dimensions. That's one dimension more than music.
- hrnnnnnn 10y agoSound has at least two dimensions: time and amplitude.
- pygy_ 10y agoAmplitude as a function of time. Images have (r,g,b) as a function of (x,y). Edit: or (h,s,v), or however you slice the color 3d space.
- coldtea 10y agoMusic has different amplitude and frequency at every sample, which is also two dimensions, no?
- cbr 10y agoSound just has an amplitude at every sample, but this is too low level to be very useful. Instead you would probably make a net process the same kind of features a human has, which is a list of frequencies at each sample, each with an amplitude. (In humans we have oscillating hairs that perform an analog frequency extraction, while with computers you'd use a fourier transform to do it mathematically.)