Video signal

Biparabolic interpolation in matlab

The following Matlab project contains the source code and Matlab examples used for biparabolic interpolation. Code to interpolate surface values using a parabolic approximation in both X and Y directions. Parabola coefficients are further used to calculate approximated values of first and second partial derivatives at the requested node of interpolation.

Matrix difuse interpolation in matlab

The following Matlab project contains the source code and Matlab examples used for matrix difuse interpolation. That function can correct images when it have zones with wrong values. The method used is a lineal combination of lineal interpolation and difuse interpolation. The difuse interpolatio depends of the groups matrix centered on the pixels bounds.

This program implements various interpolation techniques to resize 2d matrices or image matrices in matlab

The following Matlab project contains the source code and Matlab examples used for this program implements various interpolation techniques to resize 2d matrices or image matrices . This program implements various interpolation techniques to resize 2D matrices or Image Matrices. Methods of interpolation used are 1) Nearest Neighbour 2) Bilinear 3) Bicubic 2x2 4) Bicubic 4x4 5) Bicubic 6x6 6) Bicubic 8x8
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