Fred and Borris both recently blogged about intelligent image resizing. This previously came up about a year ago, probably when this research video started making the rounds:
It’s cool stuff, although I’m a little doubtful about it working well for general web content. It would be a fun experiment, though!
Also in the news today is this New York Times article (via Neatorama) about an automatic “beautification engine” that modifies images to make the people in them look better.

Would that be interesting in browsers? I suppose some people would find in interesting in some cases (*cough*porn*cough*), but it’s a little scary and creepy to think about the kinds of social and psychological effects that would arise from subtly applying such an algorithm everywhere. (Consider a similar vein: automatically rewriting web pages more cheerful. A news article about panic selling on Wall Street suddenly becomes a doubleplus good story about the great weather, buying opportunities, and fluffy kittens!)