I am looking for a good way to smooth noisy input. I will use noisy devices - a gyro and video tracked cursor data - they produce very jumpy data.
So far i have tried putting values in an array and averaging them. Works passably with small deviations. But i am guessing there should be something like a "lowpass filter" way of doing it, or even some others that i don't know.
Any ideas are very appreciated. (also on improving current code)
I hope you can help me find the solution to my problem.
I have a bunch of otf fonts (open type font), that i want to use. I know processing accepts vlw, so mine wont work. But then, i go to tools>create fonts in order to convert them, and my otf fonts are not visible, just the ones that are in office folder and i am not sure what type they are.
is there a way to soleve this? Should i somehow convert otf to vlw? is there software for that?
Could anyone advise me how to do four point camera calibration in a way that x y coordinates of the screen would be the same as camera (which is tracking the screen) coordinates? Like Johnny Lee does with his Wii remote. I am using the processing video library. I am new to programming, so any help is appreciated.