ICO HD shown at Japanese developer conference?

Looks like the much rumoured, much wanted ICO Collection is one step closer to reality; Fumito Ueda recently showed footage of a suspiciously sharp-looking version of his original masterpiece at CEDEC, a Japanese developer conference. Covering the topic of animation, Ueda showed several clips from his games (including The Last Guardian), but the wider aspect ratio, improved textures, and cleaner resolution present shown in ICO got people thinking that maybe they were getting their first glimpse at a PS3 update.

Sony hasn’t listed the game for show at TGS, but that doesn’t mean they don’t have it up their sleeve.