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Researchers Develop Surveillance System That Can Watch & Predict
hypnosec writes "Carnegie Mellon university researchers have developed a surveillance system that can not only recognize human activities but can also predict what might happen next. Scientists, through the Army-funded research dubbed Mind's Eye, have created intelligent software that recognizes human activities in video and can predict what might just happen next; sounding an alarm if it detects anomalous behavior. "
Thought Police Alpha Version .501 right here.
Arrest him!!!! Our system assumed he would shoot somebody.
IOW this system will fight social change. If you belong to a group that has the short end of the stick when this system is deployed, you will be flagged for not accepting that treatment like everyone else.
Palm trees and 8
In my native Europe as much as in your great & free US: More surveillance state. More police state. More security craze. Where is this going to stop ? When are ordinary, yet intelligent people going to refuse to live in and contribute to such a state ?
Religous speak to God. Insane are spoken to by God. When all shut up, one can finally hear Shostakovich in peace
No, they haven't "developed a surveillance system". The paper is two psychologists blithering about the potential architecture of one. It reminds me of the awful papers that came from the "expert systems" community in the 1980s. There's been some progress; it mentions Bayesian statistics. But it's fundamentally an approach based on parsing visual data into something that looks like predicate calculus and grinding on that. There's a long history of that not working.
It's an idea in the right direction, though. A key component of intelligence is prediction. Knowing what is likely to happen is a basic component of common sense, an area in which AI systems have historically been weak. With prediction comes the ability to ask "what if" questions, essential to deciding what to do next without doing something stupid.
There's been real progress in that area, but not from the expert systems people. Adobe Photoshop's content-aware fill is an example of a successful system which has a form of "common sense" - it fills in plausible-looking areas to replace sections deleted from photos. Related technologies exist for videos, and are used for motion compression and 2D to fake 3D conversion. Systems which look at video and guess "what happens next" may be the next step.
With most surveillance footage it's pretty easy to spot what's going to happen next: the customer will pay for their items, receive change, and walk out of the store. Unless you're watching it on the internet. Then, a car will drive into the storefront or a botched hold-up will occur.
I'm thinking along the lines of the emacs "spook" function, amongst other things. You just need enough a large enough group of participants working together.
The system can be trained in weird ways. For instance, if enough people in enough places scratch their noses with their left hands, then break out in a mock fight, the system will learn to sound the alarm every time someone scratches their nose with their left hand.
Or, for something more socially useful - have people pull out a cellphone, talk for a few seconds, then pull out a mock gun and pretend to mug others. Then, the system will freak out every time some annoying jerk pulls out a cellphone in public. Along that same theme, train the system to send in the troops whenever someone adjusts their underwear in public, or picks their nose, or farts loudly...
-- In the beginning was the WORD, and the WORD was UNSIGNED, and the main(){} was without form and void...