<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>AlbumShaper: redEye.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.2 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> </div> <div class="contents"> <h1>redEye.h File Reference</h1><div class="dynheader"> This graph shows which files directly or indirectly include this file:</div> <div class="dynsection"> </div> <p><a href="redEye_8h_source.html">Go to the source code of this file.</a></p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">QImage * </td><td class="memItemRight" valign="bottom"><a class="el" href="redEye_8h.html#a9800b402cdeacfa7e0e9ec756c0b54dc">removeRedeyeRegions</a> (QString filename, QPoint topLeftExtreme, QPoint bottomRightExtreme, <a class="el" href="classStatusWidget.html">StatusWidget</a> *<a class="el" href="redEye__internal_8h.html#a65b682074aef9e63bb1dad48c3e9e9df">status</a>)</td></tr> </table> <hr/><h2>Function Documentation</h2> <a class="anchor" id="a9800b402cdeacfa7e0e9ec756c0b54dc"></a><!-- doxytag: member="redEye.h::removeRedeyeRegions" ref="a9800b402cdeacfa7e0e9ec756c0b54dc" args="(QString filename, QPoint topLeftExtreme, QPoint bottomRightExtreme, StatusWidget *status)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">QImage* removeRedeyeRegions </td> <td>(</td> <td class="paramtype">QString </td> <td class="paramname"> <em>filename</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">QPoint </td> <td class="paramname"> <em>topLeftExtreme</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">QPoint </td> <td class="paramname"> <em>bottomRightExtreme</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classStatusWidget.html">StatusWidget</a> * </td> <td class="paramname"> <em>status</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="redEye_8cpp_source.html#l00206">206</a> of file <a class="el" href="redEye_8cpp_source.html">redEye.cpp</a>.</p> <p>References <a class="el" href="redEye_8cpp_source.html#l00612">desaturateBlobs()</a>, <a class="el" href="redEye_8cpp_source.html#l00643">desaturateEntireImage()</a>, <a class="el" href="redEye__internal_8h_source.html#l00037">editedImage</a>, <a class="el" href="redEye_8cpp_source.html#l00506">findBestTwoBlobs()</a>, <a class="el" href="redEye_8cpp_source.html#l00372">findBlobs()</a>, <a class="el" href="redEye_8cpp_source.html#l00305">findRegionOfInterest()</a>, <a class="el" href="redEye__internal_8h_source.html#l00071">id1</a>, <a class="el" href="redEye__internal_8h_source.html#l00031">newProgress</a>, <a class="el" href="redEye__internal_8h_source.html#l00034">rawImage</a>, <a class="el" href="statusWidget_8cpp_source.html#l00125">StatusWidget::setStatus()</a>, <a class="el" href="statusWidget_8cpp_source.html#l00089">StatusWidget::showProgressBar()</a>, <a class="el" href="redEye_8cpp_source.html#l00468">sortBlobsByDecreasingSize()</a>, <a class="el" href="redEye__internal_8h_source.html#l00021">status</a>, <a class="el" href="redEye__internal_8h_source.html#l00042">topLeft</a>, and <a class="el" href="redEye__internal_8h_source.html#l00028">updateIncrement</a>.</p> <p>Referenced by <a class="el" href="editingInterface_8cpp_source.html#l00694">EditingInterface::removeRedeye()</a>.</p> <p><div class="fragment"><pre class="fragment"><a name="l00209"></a>00209 { <a name="l00210"></a>00210 <span class="comment">//store handle to status widget</span> <a name="l00211"></a>00211 status = statusWidget; <a name="l00212"></a>00212 <a name="l00213"></a>00213 <span class="comment">//load original image</span> <a name="l00214"></a>00214 <a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a> = QImage( filename ); <a name="l00215"></a>00215 <a name="l00216"></a>00216 <span class="comment">//sanity check: unable to load image</span> <a name="l00217"></a>00217 <span class="keywordflow">if</span>(<a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a>.isNull()) { <span class="keywordflow">return</span> NULL; } <a name="l00218"></a>00218 <a name="l00219"></a>00219 <span class="comment">//convert to 32-bit depth if necessary</span> <a name="l00220"></a>00220 <span class="keywordflow">if</span>( <a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a>.depth() < 32 ) { <a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a> = <a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a>.convertDepth( 32, Qt::AutoColor ); } <a name="l00221"></a>00221 <a name="l00222"></a>00222 <span class="comment">//sanity check: make sure topLeftExtreme and bottomRightExtreme are within image boundary</span> <a name="l00223"></a>00223 topLeftExtreme.setX( QMAX( topLeftExtreme.x(), 0 ) ); <a name="l00224"></a>00224 topLeftExtreme.setY( QMAX( topLeftExtreme.y(), 0 ) ); <a name="l00225"></a>00225 bottomRightExtreme.setX( QMIN( bottomRightExtreme.x(), <a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a>.width()-1 ) ); <a name="l00226"></a>00226 bottomRightExtreme.setY( QMIN( bottomRightExtreme.y(), <a class="code" href="redEye__internal_8h.html#a5ff9c5ed4b72841b490d7a3ce1602423">rawImage</a>.height()-1 ) ); <a name="l00227"></a>00227 <a name="l00228"></a>00228 <span class="comment">//setup progress bar</span> <a name="l00229"></a>00229 QString statusMessage = qApp->translate( <span class="stringliteral">"removeRedeyeRegions"</span>, <span class="stringliteral">"Removing Red-Eye:"</span> ); <a name="l00230"></a>00230 status-><a class="code" href="classStatusWidget.html#a57d461014070b9d651c36bd157cab9c1" title="Initializes the progress bar.">showProgressBar</a>( statusMessage, 100 ); <a name="l00231"></a>00231 qApp->processEvents(); <a name="l00232"></a>00232 <a name="l00233"></a>00233 <span class="comment">//update progress bar for every 1% of completion</span> <a name="l00234"></a>00234 <a class="code" href="redEye__internal_8h.html#a32598f506d413f48cda8e1c930dae6b3">updateIncrement</a> = (int) ( 0.01 * <a name="l00235"></a>00235 ( bottomRightExtreme.x() - topLeftExtreme.x() + 1 ) * <a name="l00236"></a>00236 ( bottomRightExtreme.y() - topLeftExtreme.y() + 1 ) ); <a name="l00237"></a>00237 <a class="code" href="redEye__internal_8h.html#acaa08422437cae250a76ca488cbe1567">newProgress</a> = 0; <a name="l00238"></a>00238 <a name="l00239"></a>00239 <span class="comment">//find region of interest: constrain search box to boundary that actually contains red enough pixels</span> <a name="l00240"></a>00240 <a class="code" href="redEye_8cpp.html#abf1a28f820dfa8bba3056128a76e2b31">findRegionOfInterest</a>(topLeftExtreme, bottomRightExtreme); <a name="l00241"></a>00241 <a name="l00242"></a>00242 <span class="comment">//if no pixels were found then immediately return a NULL pointer signaling no change</span> <a name="l00243"></a>00243 <span class="keywordflow">if</span>(<a class="code" href="redEye__internal_8h.html#a6a9aebec61b1a6732045c187a6156f4f">topLeft</a>.x() == -1) <a name="l00244"></a>00244 { <a name="l00245"></a>00245 <span class="comment">//hide progress bar</span> <a name="l00246"></a>00246 status-><a class="code" href="classStatusWidget.html#a02084869ff1c15dab4bc922a49b31808" title="Update message.">setStatus</a>( <span class="stringliteral">""</span> ); <a name="l00247"></a>00247 qApp->processEvents(); <a name="l00248"></a>00248 <a name="l00249"></a>00249 <span class="keywordflow">return</span> NULL; <a name="l00250"></a>00250 } <a name="l00251"></a>00251 <a name="l00252"></a>00252 <span class="comment">//load an editing image</span> <a name="l00253"></a>00253 <span class="comment">//two images mus be loaded becuase pixel values are replaced</span> <a name="l00254"></a>00254 <span class="comment">//using a compbination of niehgbors and their own in order</span> <a name="l00255"></a>00255 <span class="comment">//to avoid sharp lines at the edge of the saturated region</span> <a name="l00256"></a>00256 <a class="code" href="redEye__internal_8h.html#a63116a8b94b4ed0e99ddcb7f6f3bd919">editedImage</a> = <span class="keyword">new</span> QImage( filename ); <a name="l00257"></a>00257 <a name="l00258"></a>00258 <span class="comment">//sanity check: unable to allocated edited image</span> <a name="l00259"></a>00259 <span class="keywordflow">if</span>( <a class="code" href="redEye__internal_8h.html#a63116a8b94b4ed0e99ddcb7f6f3bd919">editedImage</a> == NULL) <a name="l00260"></a>00260 { <a name="l00261"></a>00261 <span class="comment">//hide progress bar</span> <a name="l00262"></a>00262 status-><a class="code" href="classStatusWidget.html#a02084869ff1c15dab4bc922a49b31808" title="Update message.">setStatus</a>( <span class="stringliteral">""</span> ); <a name="l00263"></a>00263 qApp->processEvents(); <a name="l00264"></a>00264 <a name="l00265"></a>00265 <span class="keywordflow">return</span> NULL; <a name="l00266"></a>00266 } <a name="l00267"></a>00267 <a name="l00268"></a>00268 <span class="comment">//convert to 32-bit depth if necessary</span> <a name="l00269"></a>00269 <span class="keywordflow">if</span>( <a class="code" href="redEye__internal_8h.html#a63116a8b94b4ed0e99ddcb7f6f3bd919">editedImage</a>->depth() < 32 ) <a name="l00270"></a>00270 { <a name="l00271"></a>00271 QImage* tmp = <a class="code" href="redEye__internal_8h.html#a63116a8b94b4ed0e99ddcb7f6f3bd919">editedImage</a>; <a name="l00272"></a>00272 <a class="code" href="redEye__internal_8h.html#a63116a8b94b4ed0e99ddcb7f6f3bd919">editedImage</a> = <span class="keyword">new</span> QImage( tmp->convertDepth( 32, Qt::AutoColor ) ); <a name="l00273"></a>00273 <span class="keyword">delete</span> tmp; tmp=NULL; <a name="l00274"></a>00274 } <a name="l00275"></a>00275 <a name="l00276"></a>00276 <a class="code" href="redEye_8cpp.html#aee8db73b8ae2738abf7e7d45530e2aea">findBlobs</a>(); <a name="l00277"></a>00277 <a class="code" href="redEye_8cpp.html#a3aaacc5ca86e794b9b1eb5cbae4b33c0">sortBlobsByDecreasingSize</a>(); <a name="l00278"></a>00278 <a class="code" href="redEye_8cpp.html#a7f1ea49f9377698b39bbe4c95d3dfacf">findBestTwoBlobs</a>(); <a name="l00279"></a>00279 <a name="l00280"></a>00280 <span class="comment">//if we found two good blobs then desaturate those only</span> <a name="l00281"></a>00281 <span class="keywordflow">if</span>(<a class="code" href="redEye__internal_8h.html#a0c133898e18cb9e8871148f231b91499">id1</a> != -1) <a name="l00282"></a>00282 { <a name="l00283"></a>00283 <a class="code" href="redEye_8cpp.html#a58dd38d7509fe0a51a8f364190018018">desaturateBlobs</a>(); <a name="l00284"></a>00284 } <a name="l00285"></a>00285 <span class="comment">//else desaturate all pixels above thresh within selection area</span> <a name="l00286"></a>00286 <span class="keywordflow">else</span> <a name="l00287"></a>00287 { <a name="l00288"></a>00288 <a class="code" href="redEye_8cpp.html#af4dcda43e955d647a9c8e1f00056a41c">desaturateEntireImage</a>(topLeftExtreme, bottomRightExtreme); <a name="l00289"></a>00289 } <a name="l00290"></a>00290 <a name="l00291"></a>00291 <span class="comment">//remove status bar</span> <a name="l00292"></a>00292 status-><a class="code" href="classStatusWidget.html#a02084869ff1c15dab4bc922a49b31808" title="Update message.">setStatus</a>( <span class="stringliteral">""</span> ); <a name="l00293"></a>00293 qApp->processEvents(); <a name="l00294"></a>00294 <a name="l00295"></a>00295 <span class="comment">//return pointer to edited image</span> <a name="l00296"></a>00296 <span class="keywordflow">return</span> <a class="code" href="redEye__internal_8h.html#a63116a8b94b4ed0e99ddcb7f6f3bd919">editedImage</a>; <a name="l00297"></a>00297 } </pre></div></p> </div> </div> </div> <hr size="1"/><address style="text-align: right;"><small>Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> </body> </html>