2015-10-26 09:55:53 -0600 | asked a question | DFT coordinate system In the implementation of DFT(for 2D) in opencv what coordinate system they use(Cartesian coordinate system or 2D array like coordinate system)? (-1, 1)(0, 1)(1, 1) |
2015-10-26 09:55:46 -0600 | asked a question | Coordinate system in DFT() What is the coordinate system used in DFT implementation out of followings? Or does that really matter? (-1, 1)(0, 1)(1, 1) |