Computers With Opinions On Visual Aesthetics 125
photoenthusiast writes "Penn State researchers launched a new online photo-rating system, code named Acquine (Aesthetic Quality Inference Engine), for automatically determining the aesthetic value of a photo. Users can upload their own photographs for an instant Acquine rating, a score from zero to 100. The system learns to associate extracted visual characteristics with the way humans rate photos based on a lot of previously-rated photographs. It is designed for color natural photographic pictures. Technical publications reveal how Acquine works."
Matter of opinion? (Score:5, Insightful)
I'm not saying "my opinion is better", just that it seems sort of pointless to assign a value to a picture like this.
Comment removed (Score:4, Insightful)
Acquine may assign funny scores... (Score:5, Insightful)
What exactly is a "color professional photograph"? (Score:3, Insightful)
What exactly is a "color professional photograph"? Landscapes? Portraits? Group shots? Sports photography? Photo journalism? Abstracts? Artistic Nudes?
This may be an interesting programming toy but it has little to no use in the real world, unless you have a desire to locate generically boring pictures built to formula. (or, generically boring pictures that have been run through the "ALIPR Picture Score Optimizer" Photoshop filter)
Re:Matter of opinion? (Score:3, Insightful)
I'm not saying "my opinion is better"
I am. At least they tried something new.
Our redundant brains (Score:4, Insightful)
This is great news, a system to tell us whether a photograph is beautiful or not. We are approaching the point where we can outsource all our thinking to computers. Soon we won't have to use our brains at all!
(Not that many of us do presently, anyway.)
Re:Pulitzer versus Goatse.... (Score:5, Insightful)
So Goate is a better image than the Iwo Jima flag raising photo?
Maybe all the people sending goatse to it has biased its aesthetic judgement.
Re:Pulitzer versus Goatse.... (Score:5, Insightful)
How on earth should an algorithm know how to infer the symbolic value of the flag rising image?! As far as I understand the Pulitzer Prize is not about artistic and aesthetic value, but rather about journalistic impact, isn't it?
Re:Pulitzer versus Goatse.... (Score:1, Insightful)
I don't give a shit about some yank grunts waving a flag about. You're surprised some system immune to patriotic flag waving bullshit doesn't think too much of it? Perhaps you should stick in an American girl and an Iranian girl and see if it marks down the Iranian for having a president who denies the holocaust happened?
Re:Now we just need POQUINE (Score:3, Insightful)
That's not how Slashdot really works. Due to the number of astroturfers here, anything critical of Microsoft, no matter how true it is, is usually modded "Overrated", while "Vista works fine for me" gets "Informative".
Re:Pulitzer versus Goatse.... (Score:4, Insightful)
Am I missing something?
Yes.
The system learns the quality of photo, not the abstractions we place upon it.
The photograph, in strict terms of quality alone, is rather poor and achieves an appropriate rating. It cannot measure the value of the image.
Re:My lone opinion (Score:5, Insightful)
The field of AI is not comprised of a majority of researchers frantically trying to build an expert system that can pass a Turing Test. Visual data is complicated and building a system that can take that information and make use it in a very simplistic manner [wikipedia.org] is non-trivial. Read some [stanford.edu] of scientific papers [stanford.edu] published by [stanford.edu] the authors of Acquine, and you'll see that their methodology (image processing, regression, Bayes' classification, decision trees, support vector machines, classification and regression trees, to name but a few) is anything but trivial.
Not only did they build something novel, but they built a system that does a good job of approximating human response to good/bad photography.
If you want to contest the true novelty of their work, through an academically-inspired claim that they combined existing technologies in a way that isn't terribly novel, rather than creating their own technology, then that's fine. However, the blanket statement that some researchers are trying to do "real work" [robocup.org] and that Acquine isn't real work, is a giant red-flag indicating that you likely haven't got the slightest clue what actually goes on in the field of AI. Typically researchers like to tackle problems where the utility of their solutions isn't immediately obvious, the previous link to the RoboCup competition is a perfect example; who cares if you can build a robot that can play soccer? By your reasoning, that would be an incredible waste of time. Except, it's becoming the standard problem for multi-robotic systems research, and a large number of AI researchers are devoting significant time towards building RoboCup teams.
Why?
Simple, pick a real world task for a group of robots that "matters". Now decompose that task into all the subproblems that you would need to solve in order to have a robot complete the main task. Chances are, you're going to run into problems involving self-localization, team-work/cooperation, vision, data fusion, etc... All of those subproblems are being worked on and solved in different ways by researchers in the RoboCup challenge. And chances are, if you choose the methodologies used by the teams that win games you're likely to have chosen the most effective methodologies available in the field.
The true value of research isn't the end-product of each individual research-project. It's the end-product of many "useless" research-projects combined.
Re:Pulitzer versus Goatse.... (Score:3, Insightful)
Symbolic appeal is very much different from aesthetic appeal.
I think the problem with Iwo Jima is that it is in black and white and the system is designed to rank color images, according to TFA. However, I think we can see a certain ... similarity between the two pictures. One of the criteria for a composition is how the eye is drawn to a focal point in an image. In the Iwo Jima photo, the mound of the hill is sharpened by the triangular form of the squad and the flagpole, drawing the eye to the flag. I think we can conclude that it is an unusually strong composition.
As for Mr. Goatse ... Well, I suppose if we judge it by the same criterion it'd have to be pretty good.
The dangers of trusting machines... (Score:3, Insightful)
So I follow the link and think, hey this is pretty cool. I grab some screen shots of my apps and run them through. Unsurprisingly, some old VB6 crap I'm still maintaining was scoring in the 5-10% range. The newer Web and Silverlight apps I've been working on are all over from 30%-70%. I'm thinking this software is pretty cool and we could use it to get rapid feedback on different layouts and styles.
So I send the link to one of my co-workers. He brings it up and posts a screen shot of his web site. We start talking about how we could use it and how it works. And we wind up with a little impromptu meeting at his cubicle. 5 people huddled around his desk checking out the rating system.
And then we hit the home page, were recent highly rated photo thumbnails are shown. And what do we see?
Some lady, buck naked, leaning on her shoulder blades, twisted up like a pretzel shooting an anal douche fountain a few feet into the air.
And that is why you never trust a machine to rate user submitted images.
-Rick