Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
1–10 of 31 posts
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#2Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th
Band:
http://congratulatinos.bandcamp.com/
Event:
https://www.facebook.com/events/661571907356009/
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#3Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th Band: http://congratulatinos.bandcamp.com/ Event: https://www.facebook.com/events/661571907356009/
Just to clarify: you started with the pic of the 2 guys and created the fading effect used to color the writing with pca?
That's pretty awesome, I think the final effect is very pleasant to the eyes.
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#4Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th Band: http://congratulatinos.bandcamp.com/ Event: https://www.facebook.com/events/661571907356009/
I opened a small PR - scipy was missing as a requirement (I'm guessing you already had it installed, and didn't stick it in requirements.txt)
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#5Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th Band: http://congratulatinos.bandcamp.com/ Event: https://www.facebook.com/events/661571907356009/
I opened a small PR - scipy was missing as a requirement (I'm guessing you already had it installed, and didn't stick it in requirements.txt)
thanks. right on all counts.
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#6Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th Band: http://congratulatinos.bandcamp.com/ Event: https://www.facebook.com/events/661571907356009/
This looks interesting. I was wondering if you could explain a little more about what information about a picture this transform is exposing? I mean, if you look at just the output image, what kind of insight can you gain into the original input image?
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#7Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th Band: http://congratulatinos.bandcamp.com/ Event: https://www.facebook.com/events/661571907356009/
Just to clarify: you started with the pic of the 2 guys and created the fading effect used to color the writing with pca? That's pretty awesome, I think the final effect is very pleasant to the eyes.
The script merely remaps the pixels in the input to new locations via PCA. I'm not 100% sure I know what you mean by "2 guys" or "color the writing".
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#8Shameless plug/relevant background: I did this in order to make a flyer for a show I am playing with my band Congratulatinos in Oakland, CA on Dec. 17th Band: http://congratulatinos.bandcamp.com/ Event: https://www.facebook.com/events/661571907356009/
This looks interesting. I was wondering if you could explain a little more about what information about a picture this transform is exposing? I mean, if you look at just the output image, what kind of insight can you gain into the original input image?
For some paintings I think you can get a sense of what paints the painter used.
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#9Earlier quoted context omitted.
Just to clarify: you started with the pic of the 2 guys and created the fading effect used to color the writing with pca? That's pretty awesome, I think the final effect is very pleasant to the eyes.
The script merely remaps the pixels in the input to new locations via PCA. I'm not 100% sure I know what you mean by "2 guys" or "color the writing".
The two guys on the page you just linked. The colored writing on the page you just linked.
Re: Show HN: Reorganize pixels of a painting into a smooth color palette using PCA
#10The colors in that image seem super bright compared to the original.