the byte representing each sample.  The bit
depth of an <a href="#8-bit-image"><b>8-bit-image</b></a> is 8, and
the bit-depth of a <a href="#16-bit-image"><b>16-bit-image</b></a> is
16.</p>

<hr>

<p><a name="copy-image"><i>Function</i> <b>COPY-IMAGE</b></a>

<p><b>Syntax:</b>
<p><b>copy-image</b> <i>image</i> => <i>copied-image</i>

<p><b>Arguments and Values:</b>
<p><i>image</i>---an <a href="#image"><b>image</b></a>
<p><i>copied-image</i>---an <a href="#image"><b>image</b></a>

<p><b>Description:</b> <p>