octubre 21, 2007 1

Eye Contact

By in General, Interactive, Tecnologia

I’m trying to build a screen based creature that looks at you. But it has to feel like it’s really looking at you. Real Eye contact. It has to feel creepy, (and it’s part of the desired experience) as one wouldn’t expect a computer generated “creature” to create such emotions.

OpenCV makes this reasonable to think about, and this is the first experimental puppet.

Lots of ideas come to my mind, like projecting this face into an actual ape-like monkey. I believe depth adds a lot to the eye contact experience. Or Adding other “movig parts” to the puppet like eyebrowses, cheeks, etc. to give a more “alive feeling”. Or maybe just even using video as the background, instead of a still image.

I also have to investigate and find the logic about how iris get closer between them when we (humans) look at subjects that are closer. Seems to be a simple triangulation, but It will add a lot….

octubre 20, 2007 Off

Mexican (Midget) Fight

By in Fotografia, General

He de veure això en viu!

octubre 19, 2007 6

Flow / Anèmona

By in Development, Disseny, Interactive

Long time since I wanted to make a screensaver out of LiquidMac. Done!

Give Flow Anèmona a try!


It looks much much better when seen “live” @ 60fps and no video compression.

PD: I renamed “flow” to “Anèmona”, a way cooler name! (and not used by any other screensaver too)

octubre 16, 2007 1

Hansi @ Work

By in Disseny, FABRICA, General, Interactive

Workansi

You all know hansi; you should if you don’t!
Now see him work at this cool video he made.

Oh, and the face detection thing turns out to be quite hard, my first approaches trying to discriminate know faces from unknown ones doesn’t really work that well…

The plan (for now) is to make a system that stores all recognized faces, and is smart enough to not store faces from people who is already in the DB…. Quick and dirty morphological methods are not robust at all, so I think i’ll start looking into eigenfaces tomorrow… It’s quite ugly stuff, but luckily I had to deal with it already at uni.
Iojewds

octubre 15, 2007 1

Nature as an animated pattern generator

By in Interactive, Opinió

My dad loves fishing, and lately he’s been getting into squid fishing.
Last weekend he got quite a big one, 70 cm!

Calamar-1

That’s not so cool on its own, but calamari skin is. I know they can change their skin “color”, but I had no idea they could do it even after dead! And never had a chance to see it from so close up; Such a beautiful patterns!

octubre 14, 2007 6

OpenCV for Mac OS X

By in Interactive, Tecnologia

Someone ported OpenCV (Intel’s OpenSource Computer Vision library) to Mac OS X!
After some tweaking, I got to encapusalte it into a Cocoa Class, so…

It’s playtime! 🙂

Opencv

Opencv3

octubre 4, 2007 Off

Amazed by the new Interface Builder

By in Opinió, Tecnologia

Remote-Cmyk

After playing with the new Interface Buider a bit, I saw a very amazing feature. You can apply “Core Animation” to any view (that is, custom NSViews, OpenGL Views, WebKit Views, NSProgressBar, anything!) That means you can “post-filter” any view with any combined stack of the well-known CoreImage Filters! (Blur, CMYK  Halftone, Kaleidoscope, etc…) Very cool indeed!

On the image, Remote with a “cmyk halftone” filter applied, running at full speed and no extra CPU cost. All the work is done in the GPU, neat.

octubre 3, 2007 Off

Introverts Vs. Extroverts

By in Opinió

Da King

http://briankim.net/blog/2007/10/top-5-things-every-extrovert-should-know-about-introverts/
Quite a revealing read. (via Digg)

setembre 30, 2007 Off

MonkeySphere Concept

By in Opinió

Monkeysphere1
Interesting, as monkeys always are. (through digg.com)

setembre 24, 2007 Off

Meritxell

By in Fotografia, General

Meritxellllll
La meva cosina!

setembre 14, 2007 1

LookAtMe!

By in General

I Just released LookAtMe! Again, useless but hopefully fun for a while!
Get it here!

Little eyes sit on the menu bar and follow YOUR movements (not your mouse pointer!). They will follow anything that moves in front of the camera. They will also react to bright light or darkness.

As it analyzes movement using video input, this software requires a camera equipped mac.

setembre 12, 2007 Off

Map the world with Google Earth

By in Disseny, General, Opinió

I was very please to see how people are contributing to the 3D mapping of the world by using Google Earth. There are some very nice, detailed and textured models around! I should contribute someday!

Gooearthhh