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<div class="title">imgmax.h File Reference</div> </div>
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<div class="textblock"><code>#include "<a class="el" href="img_8h_source.html">img.h</a>"</code><br/>
</div><div class="textblock"><div class="dynheader">
Include dependency graph for imgmax.h:</div>
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<div class="center"><img src="imgmax_8h__incl.png" border="0" usemap="#imgmax_8h" alt=""/></div>
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This graph shows which files directly or indirectly include this file:</div>
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<p><a href="imgmax_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="imgmax_8h.html#ac6376848cceb07fb6518fa886fd617da">imgMax</a> (<a class="el" href="structIMG.html">IMG</a> *img, float *maxvalue)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="imgmax_8h.html#a8b30b11486bc0e17aae81bc54e23cc16">imgAbsMax</a> (<a class="el" href="structIMG.html">IMG</a> *img, float *maxvalue)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="imgmax_8h.html#a97c48d1ed44d81b2d96ce1a139b99009">imgMinMax</a> (<a class="el" href="structIMG.html">IMG</a> *img, float *minvalue, float *maxvalue)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="imgmax_8h.html#a4230e721a2c8767cfebe73d48c0d910d">imgFrameMinMax</a> (<a class="el" href="structIMG.html">IMG</a> *img, int frame, float *minvalue, float *maxvalue)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="imgmax_8h.html#a326e361ba958384604278dd2bf8bda56">imgReadMinMax</a> (const char *fname, float *fmin, float *fmax)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="imgmax_8h.html#a14ba13f094a908fa9e3f19f3bac06859">imgSmoothMax</a> (<a class="el" href="structIMG.html">IMG</a> *img, float *maxvalue)</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a8b30b11486bc0e17aae81bc54e23cc16"></a><!-- doxytag: member="imgmax.h::imgAbsMax" ref="a8b30b11486bc0e17aae81bc54e23cc16" args="(IMG *img, float *maxvalue)" -->
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<td class="memname">int imgAbsMax </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structIMG.html">IMG</a> * </td>
<td class="paramname"><em>img</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>maxvalue</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<div class="memdoc">
<p>Searches the max absolute pixel value in the <a class="el" href="structIMG.html">IMG</a> data. Sets maxvalue to the absolute max value with sign.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">img</td><td>image structure </td></tr>
<tr><td class="paramname">maxvalue</td><td>pointer to output </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>0 if ok, 1 invalid image status, 2 invalid output pointer, 3 invalid image dimensions </dd></dl>
<p>Definition at line <a class="el" href="imgmax_8c_source.html#l00086">86</a> of file <a class="el" href="imgmax_8c_source.html">imgmax.c</a>.</p>
<p>References <a class="el" href="img_8h_source.html#l00259">IMG::dimt</a>, <a class="el" href="img_8h_source.html#l00261">IMG::dimx</a>, <a class="el" href="img_8h_source.html#l00263">IMG::dimy</a>, <a class="el" href="img_8h_source.html#l00265">IMG::dimz</a>, <a class="el" href="img_8h_source.html#l00073">IMG_STATUS_OCCUPIED</a>, <a class="el" href="img_8h_source.html#l00274">IMG::m</a>, and <a class="el" href="img_8h_source.html#l00164">IMG::status</a>.</p>
<p>Referenced by <a class="el" href="libtpcimgio_8c_source.html#l00313">test_img_io()</a>.</p>
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</div>
<a class="anchor" id="a4230e721a2c8767cfebe73d48c0d910d"></a><!-- doxytag: member="imgmax.h::imgFrameMinMax" ref="a4230e721a2c8767cfebe73d48c0d910d" args="(IMG *img, int frame, float *minvalue, float *maxvalue)" -->
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<td class="memname">int imgFrameMinMax </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structIMG.html">IMG</a> * </td>
<td class="paramname"><em>img</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>frame</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>minvalue</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>maxvalue</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Searches the min and max pixel value in one frame (1..dimt) of the <a class="el" href="structIMG.html">IMG</a> data.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">img</td><td>image structure </td></tr>
<tr><td class="paramname">frame</td><td>frame number [1..number of frames] </td></tr>
<tr><td class="paramname">minvalue</td><td>pointer to output of minimum </td></tr>
<tr><td class="paramname">maxvalue</td><td>pointer to output of maximum </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>0 if ok, 1 invalid image status, 2 invalid output pointer, 3 invalid image dimensions </dd></dl>
<p>Definition at line <a class="el" href="imgmax_8c_source.html#l00147">147</a> of file <a class="el" href="imgmax_8c_source.html">imgmax.c</a>.</p>
<p>References <a class="el" href="img_8h_source.html#l00259">IMG::dimt</a>, <a class="el" href="img_8h_source.html#l00261">IMG::dimx</a>, <a class="el" href="img_8h_source.html#l00263">IMG::dimy</a>, <a class="el" href="img_8h_source.html#l00265">IMG::dimz</a>, <a class="el" href="img_8h_source.html#l00073">IMG_STATUS_OCCUPIED</a>, <a class="el" href="img_8h_source.html#l00274">IMG::m</a>, and <a class="el" href="img_8h_source.html#l00164">IMG::status</a>.</p>
<p>Referenced by <a class="el" href="vol_8c_source.html#l00322">img2svol()</a>, and <a class="el" href="libtpcimgio_8c_source.html#l00313">test_img_io()</a>.</p>
</div>
</div>
<a class="anchor" id="ac6376848cceb07fb6518fa886fd617da"></a><!-- doxytag: member="imgmax.h::imgMax" ref="ac6376848cceb07fb6518fa886fd617da" args="(IMG *img, float *maxvalue)" -->
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<td class="memname">int imgMax </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structIMG.html">IMG</a> * </td>
<td class="paramname"><em>img</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>maxvalue</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Searches the max pixel value in the <a class="el" href="structIMG.html">IMG</a> data.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">img</td><td>image structure </td></tr>
<tr><td class="paramname">maxvalue</td><td>pointer to output </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>0 if ok, 1 invalid image status, 2 invalid output pointer, 3 invalid image dimensions </dd></dl>
<p>Definition at line <a class="el" href="imgmax_8c_source.html#l00057">57</a> of file <a class="el" href="imgmax_8c_source.html">imgmax.c</a>.</p>
<p>References <a class="el" href="img_8h_source.html#l00259">IMG::dimt</a>, <a class="el" href="img_8h_source.html#l00261">IMG::dimx</a>, <a class="el" href="img_8h_source.html#l00263">IMG::dimy</a>, <a class="el" href="img_8h_source.html#l00265">IMG::dimz</a>, <a class="el" href="img_8h_source.html#l00073">IMG_STATUS_OCCUPIED</a>, <a class="el" href="img_8h_source.html#l00274">IMG::m</a>, and <a class="el" href="img_8h_source.html#l00164">IMG::status</a>.</p>
<p>Referenced by <a class="el" href="libtpcimgio_8c_source.html#l00313">test_img_io()</a>.</p>
</div>
</div>
<a class="anchor" id="a97c48d1ed44d81b2d96ce1a139b99009"></a><!-- doxytag: member="imgmax.h::imgMinMax" ref="a97c48d1ed44d81b2d96ce1a139b99009" args="(IMG *img, float *minvalue, float *maxvalue)" -->
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<td class="memname">int imgMinMax </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structIMG.html">IMG</a> * </td>
<td class="paramname"><em>img</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>minvalue</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>maxvalue</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Searches the min and max pixel value in the <a class="el" href="structIMG.html">IMG</a> data.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">img</td><td>image structure </td></tr>
<tr><td class="paramname">minvalue</td><td>pointer to output of minimum </td></tr>
<tr><td class="paramname">maxvalue</td><td>pointer to output of maximum </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>0 if ok, 1 invalid image status, 2 invalid output pointer, 3 invalid image dimensions </dd></dl>
<p>Definition at line <a class="el" href="imgmax_8c_source.html#l00115">115</a> of file <a class="el" href="imgmax_8c_source.html">imgmax.c</a>.</p>
<p>References <a class="el" href="img_8h_source.html#l00259">IMG::dimt</a>, <a class="el" href="img_8h_source.html#l00261">IMG::dimx</a>, <a class="el" href="img_8h_source.html#l00263">IMG::dimy</a>, <a class="el" href="img_8h_source.html#l00265">IMG::dimz</a>, <a class="el" href="img_8h_source.html#l00073">IMG_STATUS_OCCUPIED</a>, <a class="el" href="img_8h_source.html#l00274">IMG::m</a>, and <a class="el" href="img_8h_source.html#l00164">IMG::status</a>.</p>
<p>Referenced by <a class="el" href="imgmax_8c_source.html#l00180">imgReadMinMax()</a>, <a class="el" href="img__ana_8c_source.html#l00542">imgSetAnalyzeHeader()</a>, <a class="el" href="img__ana_8c_source.html#l00253">imgWriteAnalyze()</a>, and <a class="el" href="libtpcimgio_8c_source.html#l00313">test_img_io()</a>.</p>
</div>
</div>
<a class="anchor" id="a326e361ba958384604278dd2bf8bda56"></a><!-- doxytag: member="imgmax.h::imgReadMinMax" ref="a326e361ba958384604278dd2bf8bda56" args="(const char *fname, float *fmin, float *fmax)" -->
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<td class="memname">int imgReadMinMax </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>fname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>fmin</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>fmax</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Read the calibrated maximum and minimum pixel values in the specified file in ECAT 7, ECAT 6.3, or Analyze 7.5 format. File is read frame-by-frame with normal <a class="el" href="structIMG.html">IMG</a> functions.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fname</td><td>ECAT 7 or ECAT 6.3 filename, or Analyze 7.5 database </td></tr>
<tr><td class="paramname">fmin</td><td>pointer to minimum pixel value that will be set by this function </td></tr>
<tr><td class="paramname">fmax</td><td>pointer to maximum pixel value that will be set by this function </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>errstatus, which is STATUS_OK (0) when call was successful, and >0 in case of an error. </dd></dl>
<p>Definition at line <a class="el" href="imgmax_8c_source.html#l00180">180</a> of file <a class="el" href="imgmax_8c_source.html">imgmax.c</a>.</p>
<p>References <a class="el" href="img_8h_source.html#l00128">IMG_TEST</a>, <a class="el" href="img_8c_source.html#l00216">imgEmpty()</a>, <a class="el" href="img_8c_source.html#l00163">imgInit()</a>, <a class="el" href="imgmax_8c_source.html#l00115">imgMinMax()</a>, <a class="el" href="imgfile_8c_source.html#l00389">imgReadFrame()</a>, <a class="el" href="img_8h_source.html#l00118">STATUS_FAULT</a>, <a class="el" href="img_8h_source.html#l00121">STATUS_NOMATRIX</a>, and <a class="el" href="img_8h_source.html#l00118">STATUS_OK</a>.</p>
<p><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="imgmax_8h_a326e361ba958384604278dd2bf8bda56_cgraph.png" border="0" usemap="#imgmax_8h_a326e361ba958384604278dd2bf8bda56_cgraph" alt=""/></div>
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<a class="anchor" id="a14ba13f094a908fa9e3f19f3bac06859"></a><!-- doxytag: member="imgmax.h::imgSmoothMax" ref="a14ba13f094a908fa9e3f19f3bac06859" args="(IMG *img, float *maxvalue)" -->
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<table class="memname">
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<td class="memname">int imgSmoothMax </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structIMG.html">IMG</a> * </td>
<td class="paramname"><em>img</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float * </td>
<td class="paramname"><em>maxvalue</em> </td>
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<td>)</td>
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<p>Searches the spatially (3x3) smoothed max pixel value in the <a class="el" href="structIMG.html">IMG</a> data.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">img</td><td>image structure </td></tr>
<tr><td class="paramname">maxvalue</td><td>pointer to output </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>0 if ok, 1 invalid image status, 2 invalid output pointer, 3 invalid image dimensions </dd></dl>
<p>Definition at line <a class="el" href="imgmax_8c_source.html#l00212">212</a> of file <a class="el" href="imgmax_8c_source.html">imgmax.c</a>.</p>
<p>References <a class="el" href="img_8h_source.html#l00259">IMG::dimt</a>, <a class="el" href="img_8h_source.html#l00261">IMG::dimx</a>, <a class="el" href="img_8h_source.html#l00263">IMG::dimy</a>, <a class="el" href="img_8h_source.html#l00265">IMG::dimz</a>, <a class="el" href="img_8h_source.html#l00073">IMG_STATUS_OCCUPIED</a>, <a class="el" href="img_8h_source.html#l00274">IMG::m</a>, and <a class="el" href="img_8h_source.html#l00164">IMG::status</a>.</p>
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