TechCrunch is happy to do PR for another visual search company: Milabra.

Milabra claims that it can categorize images, “from puppies to porn”:

…when searching through a library of images for dogs, Milabra doesn’t need to constantly compare each image with its database of known ‘dog’ images – instead, it can look for traits that it has learned to associate with “doggyness”…

The two examples in the demo are “beach” and “dog”. You upload an image with people on the beach, click “Search” and you get a page of beach photos… Wait, you don’t get to upload anything – this is just a video! So, there is no way to test their claims. Unfortunately, this is not unusual in this area and in computer vision in general.

If your software can recognize a puppy in an image (95% of the time as you claim), it should be easy for you to demonstrate this ability. Create a little web application (or desktop, I don’t care) that allows me to upload my own image which is then identified as “puppy” (or “tree”, or “street”, I don’t care). There is no such program. Why not? The answer is obvious.

In response to some skepticism, this is what one of the founders wrote:

…if you think that this cannot be done, then you are completely clueless: object classifiers have been made for more than 10 years now at leading CS labs around the world.

That reminds me of the episode of Seinfeld when Kramer decides to build levels in his apartment:

KRAMER: It’s a simple job. Why, you don’t think I can?

JERRY: Oh, no. It’s not that I don’t think you can. I know that you can’t, and I’m positive that you won’t.

This is Millabra’s team:

• MBA
• MS in Biological Engineering and PhD in neuroscience
• MS in Computer Science and Ph.D. in Biophysics
• Professional Project Manager
• Expert in computer networking, user interface design

JERRY: I don’t see it happening.

And what about TechCrunch? Same story again and again since I started to keep track a couple of years ago: they publish an enthusiastic report about a company doing image analysis/search/recognition, and then silence. The company slips into obscurity and there is no follow-up, nothing. These people never learn…

The people who do seem to learn, slowly, are the investors: Riya (like.com) $20 million or more, Polar Rose $5 million, Milabra $1.4 million. Or maybe this is just the effect of the economic downturn?