Hi,

can someone shed some light how one can calculate the 2d coordinates of a (ir-)point after one did the 4-point synchronisation with a projection plane?

I looked at the source of Warper.cs but the non-genius I am I couldn't quite figure out what's going on.

Btw I'm trying to code the same screen-tracker just with a webcam and java (poor man's version, i guess)

Any help or links are appreciated.

freak42

ps I moved this message to this forum, I guess I posted it in the wrong forum first. sorry.

can someone shed some light how one can calculate the 2d coordinates of a (ir-)point after one did the 4-point synchronisation with a projection plane?

I looked at the source of Warper.cs but the non-genius I am I couldn't quite figure out what's going on.

Btw I'm trying to code the same screen-tracker just with a webcam and java (poor man's version, i guess)

Any help or links are appreciated.

freak42

ps I moved this message to this forum, I guess I posted it in the wrong forum first. sorry.