Hello,
Very fortunate to know about Open CV. Has lot more advantages 1, IOS support 2. BSD license 3. Q A Forum etc.. Everything is fine. Hoping your support for the below.
Im building an iPhone app just simply like Fat booth and to achieve the distortion effect on facial parts, I built the opencv framework for ios and is working fine.
Basically I know Objective C language since native language of iPhone/mac os platform. Spent around couple of week to write code for distortion, I believe Warp Perspective or Perspective geometric transformation will have to work on this, Still there is not concrete solution or no pin point I made here. Now feel like no way around to get away this since i'm not mathematical grad and these functions/classes under open cv are all seems mathematical computation.
Please any one can point me direction to go forward. Thanks!