rgb2grayscale

Perform statistical writership analysis of scanned handwritten documents.
Webpage provided at: <https://github.com/CSAFE-ISU/handwriter>.

Stephanie Reinders

<dl><dt>img</dt>
<dd>A 3D array with slices R, G, and B</dd></dl>

<dl>

<dt>img</dt>
<dd>A 3D array with slices R, G, and B</dd>

</dl>