Interpolate

Interpolate[img] returns a 2 × 2 × ... magnification of img using linear smoothing.

Interpolate[img, k] returns a k × k × ... magnification of img using linear smoothing.

Interpolate[img, {k₁, k₂, ...}] returns a k₁× k₂ × ... magnification of img using linear smoothing.

Interpolate[img, h, k] returns a k × k × ... magnification of img using smoothing filter h.

Interpolate[img, {h₁, h₂, ...}, {k₁, k₂, ...}] returns a k₁ × k₂ × ... magnification of img using smoothing filters {h₁, h₂, ...}.

Interpolate changes array dimensions by integer factor k.

Interpolate[img], Interpolate[img, 2], and Interpolate[img, {0.5}, 2] are equivalent.

The argument img may be an array of any dimensions or ImageData expression.

See also User's Guide 4.2.

Example

This loads the package.

In[1]:=

In[2]:=

Here we interpolate the given array.

In[3]:=

Out[3]//MatrixForm=

Out[3]//MatrixForm=

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