Name: 如何用JS、CV和AR在生活中作弊--Visnu Pitiyanuvath | JSConf Hawaii 2019 (How to Cheat at Life with JS, CV, and AR - Visnu Pitiyanuvath | JSConf Hawaii 2019)
Uploaded: 2021-01-14T10:26:26.000Z
Duration: 26 min
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

Happening will happen happening will happen again and again because you and I will always be back.

Then if there were some amazing for south inside of time to take us back to wear and hang each moment up like pictures on the walls inside a 1,000,000,000 tiny friends so that we could see it all, all it would look like will happen happening with happen, happening happen again and again.

Be back then you know that we'll always be back, then you and will always be back.

I just knew I play the ukulele and I also like games.

And so there's many things you might know about me or want to know about me.

These are the things that are pertinent to this talk.

Um, games like lots of games, board games, card games, video games, like a lot of you.

I also program, Um and then lastly, I really like mischief.

Um, I like because I think of it as a jump sounding board jumping board, whatever that term is into, like, creative problem solving, creative thinking on innovation.

I like Mr so much that I named my son Loki.

Um, this is my secretary, uh, father shot of my my son, who I'm so proud of.

So one of the games I've been playing this game called Set.

Um, I was playing this game with my friends.

Susan, I want to come and go over all the rules with you first.

Where, by the way, the New York Times has a set game that you can play.

You're trying to make, uh, sets of three cards each.

You All these cards have, um, a color number, pattern and shape.

You listen really quickly for color blind people.

Um, so amongst these attributes, what you're going for is a set of three cards where the attributes, the they're all the same are all different.

Um, and so here this is This is an example of a set where the number is all different.

12 and three the patterns, actually, all the same, they're all striped.

Their shapes are all different, and the colors are all different.

Um, so this is a very fun game until you play with somebody like my friend Susan.

Um, who I want to give you A I don't know.

So this is what playing set against Susan is like, um, it's where she just starts taking cards.

And I'm just observing and telling her Hey, good job.

Um, but until you play against somebody like Susan So how does that make me feel, Azad, protagonist of this talk.

Um, how does my protagonist too satisfied with their life?

We'll probably three things first is that I don't really want to put the effort into getting good at this game so I could sit down and just play alone a lot until I get really good at this game because it's tricking your brain into kind of seeing these sets as quickly as possible.

But I am pretty lazy and so not interested in that.

And last of all, the mother of all character flaws.

Um, I'm pretty sure I I was reading about Starcraft being beat by deep mind and off ago in Alpha Zero.

And like, I can do this, I can solve set with my computer.

Um, and I can finally beat Susan this way.

Um and so I started thinking about how this problem this forms.

And so for a human, it's interesting, because if you think the problem in two parts, the set making is the hardest part for human, Uh, when you you can quickly see these cars and you know what they are.

But you can't make the sets very quickly out of them for a computer.

Um, And the vision part, that's the hard part.

So I can tell we're gonna computervision the crap out of this problem.

Um, we I want this around my phone, so I'm gonna use the cam on my phone, get into a browser on canvas.

Um, and then I get pixels from those pixels.

We're gonna identify a bunch of cards in the thing.

Um, from there, we want to extract out every card, um, and then put each card.

We won't identify the color number of shading in shape, and then eventually, we're gonna force himself in the south of here.

Um, so this is my test image for this for this thing?

Um, getting out the things that you kind of care about are these ones this get images.

We get out this big, huge number array, so this looks kind of foreboding and creepy.

Um, it's got one No, 11 million pixels in it.

um So let's go over what this image data object is really quickly.

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如何用JS、CV和AR在生活中作弊--Visnu Pitiyanuvath | JSConf Hawaii 2019 (How to Cheat at Life with JS, CV, and AR - Visnu Pitiyanuvath | JSConf Hawaii 2019)

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