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Show HN: I made a new AI colorizer

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Re: Show HN: I made a new AI colorizer

#52
It's funny to let it operate on a pile of random Lego blocks of different colours. Funny how it sometimes uses a completely different colour. In some other cases it guesses it completely right. Sometimes you also see a from one color to another color gradient, while the real thing has one color with a shadow gradient. How large is your trainingsset?

Re: Show HN: I made a new AI colorizer

#54

How does it work? Do you write scientific papers?

I haven't made a write-up of this yet, I still need to figure out how to self-fund it. I normally do more layman scientific writing like this: https://artsandculture.google.com/story/the-klimt-color-enig...

Amazing work! Thanks for sharing!

Re: Show HN: I made a new AI colorizer

#55
post #49

(Genuine) question, and no snark intended: why do so many people want to change history? Black and white photos are - for many of us - part of our shared historical record. Is there really a need to improve (=change) them? Can't we appreciate them exactly as they are, without modifications?

Some use picture to imagine how life was back then. Life wasn't black and white. Same with the facial expressions in old photos. People look pretty serious but that's just because of the technology pf photography back then. People were as silly and joyful as nowadays.

> Some use picture to imagine how life was back then. Life wasn't black and white.

Life (time) doesn't tend to stand still, either, yet we are able to appreciate photographs.

Would we really benefit from old photographs being AI-animated into "videos"?

Perhaps I'm showing my age, but the older I get the more I feel at one with life's imperfections. I'm fine without filters and HDR ... or colour ... or motion.

Re: Show HN: I made a new AI colorizer

#57

(Genuine) question, and no snark intended: why do so many people want to change history? Black and white photos are - for many of us - part of our shared historical record. Is there really a need to improve (=change) them? Can't we appreciate them exactly as they are, without modifications?

Nothing is being changed. After using the tool you still have the original, plus a new version which can be used alongside

Re: Show HN: I made a new AI colorizer

#58
post #38

Wow I put a few b+w photos, initially shot in colour so I can compare how it did, and it more or less nailed it—great work. They were shot on a iphone, so I wonder if newer digitally-shot photos have more data for the app to parse, or if it's generally easier compared to film (and whether it uses any EXIF data)

I expect the training to be done mostly on modern digital cameras

Re: Show HN: I made a new AI colorizer

#59
post #49

Earlier quoted context omitted.

Some use picture to imagine how life was back then. Life wasn't black and white. Same with the facial expressions in old photos. People look pretty serious but that's just because of the technology pf photography back then. People were as silly and joyful as nowadays.

> Some use picture to imagine how life was back then. Life wasn't black and white. Life (time) doesn't tend to stand still, either, yet we are able to appreciate photographs. Would we really benefit from old photographs being AI-animated into "videos"? Perhaps I'm showing my age, but the older I get the more I feel at one with life's imperfections. I'm fine without filters and HDR ... or colour ... or motion.

> Would we really benefit from old photographs being AI-animated into "videos"?

Yeah that would be pretty cool.

Re: Show HN: I made a new AI colorizer

#60
post #49

Earlier quoted context omitted.

Some use picture to imagine how life was back then. Life wasn't black and white. Same with the facial expressions in old photos. People look pretty serious but that's just because of the technology pf photography back then. People were as silly and joyful as nowadays.

> Some use picture to imagine how life was back then. Life wasn't black and white. Life (time) doesn't tend to stand still, either, yet we are able to appreciate photographs. Would we really benefit from old photographs being AI-animated into "videos"? Perhaps I'm showing my age, but the older I get the more I feel at one with life's imperfections. I'm fine without filters and HDR ... or colour ... or motion.

>Would we really benefit from old photographs being AI-animated into "videos"?

Some people seem to think that

https://news.ycombinator.com/item?id=26279372

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