사상(Mapping)

https://drive.google.com/uc?id=1aWO0P_-u_OgaB78gtBw4SFtIHY5yMK6Z

https://drive.google.com/uc?id=1OiRFclTyT16i2ECTZgvua7OVVR3SahUf

크기 변경(Scaling)

$x' = x \cdot ratio X, y' = y \cdot ratio Y$

$ratio X = {dst_{width} \over org_{width}}, ratio Y = {dst_{height} \over org_{height}}$

보간(Interpolation)

https://drive.google.com/uc?id=1t8X31myTB_Ku9VUItJKQquMfJ6GXRfhe

최근접 이웃 보간법(Nearest Neighbor Interpolation)

https://drive.google.com/uc?id=1zp462e2cFVx8s6nOY67DE39FsIiaTuNr