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How AI Helped Improve Crowd Counting in Hong Kong Protests (nytimes.com) 27
Since 2003, Paul Yip, a social sciences professor at Hong Kong University, has been producing a count of the size of protests held annually on July 1, the anniversary of Hong Kong’s 1997 handover from Britain to China. With the hopes of creating a more robust estimate this year, Mr. Yip teamed up with Edwin Chow from Texas State University and Raymond Wong from C&R Wise AI, a local technology company, to use artificial intelligence to count the crowd at the march. Using open source software, The New York Times developed a computer model to illustrate how artificial intelligence could be used to recognize people and objects moving within a video. Analyzing a short video clip recorded on Monday, The Times’s model tried to detect people based on color and shape, and then tracked the figures as they moved across the screen. This method helps avoid double counting because the crowd generally flowed in one direction.
It just identified every single one of them from their face, their gait, their jeans* and ears**.
(the last 3 for the masked ones)
Then it did a sum(above).*Wired had an article about it 20 years ago.
**8 years ago- by syn3rg ( 530741 )I’m assuming it is also assisting with the arrests.
- Came here to say exactly this.
- Back atcha both!
Came here to say exactly this!
- Summer has started and everyone is having slow work days I see!
It’s the 5th. Of course it’s a slow work day.
Sorry, I couldn’t help myself.
More like determining who to toss into an actual concen…sorry I mean ‘re-education’ camp.
- by Anonymous Coward
It’s a fishing exercise.
If the Chinese authority does not allow any riot they wouldn’t know who will take part.
Hong Kong is wired, just like the rest of China’s cities, and the authority is watching, and recording every movement of everybody every second of the time.
Now the Chinese a authority has in their hand 1. The number of rioters, 2. The identities of the rioters, 3. The leaders of the rioters, 4. Where and how they gather.
With big data they can carry out a further trace on t hose rioters, and with AI
it’s time for big data to cut China off! trump just needs to say that big data ceo’s can face the death penalty for any one that china executions.
Just the idea alone can be used in an trade dealThis is no different than what is done for pipeline protesters in America, or any type of protest that doesn’t support the big picture of our
government.
Simple software we call an app.
Complex software we call AI.Could probably just call it a linear algebra algorithm.
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