guisaliency.html

显著区域检测。求的图像中感兴趣区域的位置

0429   <span class="keyword">if</span> ~isempty(n)
0430     n = max(round(n(1)),1);
0431     params.oriAngles = [0:(n-1)] * 180 / n;
0432   <span class="keyword">end</span>
0433 <span class="keyword">end</span>
0434 set(hObject,<span class="string">'String'</span>,num2str(numel(params.oriAngles)));
0435 
0436 <span class="comment">% create number of orientations textbox</span>
0437 <a name="_sub21" href="#_subfunctions" class="code">function NumOri_CreateFcn(hObject, eventdata, handles)</a>
0438 <span class="keyword">if</span> ispc &amp;&amp; isequal(get(hObject,<span class="string">'BackgroundColor'</span>), get(0,<span class="string">'defaultUicontrolBackgroundColor'</span>))
0439     set(hObject,<span class="string">'BackgroundColor'</span>,<span class="string">'white'</span>);
0440 <span class="keyword">end</span>
0441 
0442 
0443 <span class="comment">%%%% Skin hue %%%%</span>
0444 
0445 <span class="comment">% skin hue checkbox</span>
0446 <a name="_sub22" href="#_subfunctions" class="code">function Skin_Callback(hObject, eventdata, handles)</a>
0447 <a href="#_sub8" class="code" title="subfunction getFeature(hSelect,hWeight,handles)">getFeature</a>(handles.Skin,handles.WeightSkin,handles);
0448 <a href="#_sub9" class="code" title="subfunction setFeature(hSelect,hWeight)">setFeature</a>(handles.Skin,handles.WeightSkin);
0449 
0450 <span class="comment">% skin hue weight textbox</span>
0451 <a name="_sub23" href="#_subfunctions" class="code">function WeightSkin_Callback(hObject, eventdata, handles)</a>
0452 <a href="#_sub8" class="code" title="subfunction getFeature(hSelect,hWeight,handles)">getFeature</a>(handles.Skin,handles.WeightSkin,handles);
0453 <a href="#_sub9" class="code" title="subfunction setFeature(hSelect,hWeight)">setFeature</a>(handles.Skin,handles.WeightSkin);
0454 
0455 <span class="comment">% create skin hue weight textbox</span>
0456 <a name="_sub24" href="#_subfunctions" class="code">function WeightSkin_CreateFcn(hObject, eventdata, handles)</a>
0457 <span class="keyword">if</span> ispc &amp;&amp; isequal(get(hObject,<span class="string">'BackgroundColor'</span>), get(0,<span class="string">'defaultUicontrolBackgroundColor'</span>))
0458     set(hObject,<span class="string">'BackgroundColor'</span>,<span class="string">'white'</span>);
0459 <span class="keyword">end</span>
0460 
0461 <span class="comment">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span>
0462 <span class="comment">%                       Parameters                                         %</span>
0463 <span class="comment">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span>
0464 
0465 <span class="comment">% SetPyrLevels button</span>
0466 <a name="_sub25" href="#_subfunctions" class="code">function SetPyrLevels_Callback(hObject, eventdata, handles)</a>
0467 <span class="keyword">global</span> params
0468 <span class="keyword">if</span> <a href="#_sub6" class="code" title="subfunction response = confirmParamsChange(handles)">confirmParamsChange</a>(handles)
0469   params.levelParams = <a href="guiLevelParams.html" class="code" title="function varargout = guiLevelParams(varargin)">guiLevelParams</a>(params.levelParams);
0470 <span class="keyword">end</span>
0471 
0472 <span class="comment">% set the GUI normtype controls to parameters</span>
0473 <a name="_sub26" href="#_subfunctions" class="code">function setNormType(handles)</a>
0474 <span class="keyword">global</span> params;
0475 normTypes = get(handles.NormType,<span class="string">'String'</span>);
0476 idx = strmatch(params.normtype,normTypes);
0477 <span class="keyword">if</span> isempty(idx)
0478   params.normtype = normTypes{get(handles.NormType,<span class="string">'Value'</span>)};
0479 <span class="keyword">else</span>
0480   set(handles.NormType,<span class="string">'Value'</span>,idx(1));
0481 <span class="keyword">end</span>
0482 isIter = strcmp(params.normtype,<span class="string">'Iterative'</span>);
0483 <a href="#_sub10" class="code" title="subfunction setEnable(value,hs)">setEnable</a>(isIter,[handles.NumIterText,handles.NumIter])
0484 set(handles.NumIter,<span class="string">'String'</span>,num2str(params.numIter));
0485 
0486 <span class="comment">% get the normtype parameters from the GUI controls</span>
0487 <a name="_sub27" href="#_subfunctions" class="code">function getNormType(handles)</a>
0488 <span class="keyword">global</span> params;
0489 <span class="keyword">if</span> ~<a href="#_sub6" class="code" title="subfunction response = confirmParamsChange(handles)">confirmParamsChange</a>(handles)
0490   <span class="keyword">return</span>;
0491 <span class="keyword">end</span>
0492 normTypes = get(handles.NormType,<span class="string">'String'</span>);
0493 params.normtype = normTypes{get(handles.NormType,<span class="string">'Value'</span>)};
0494 niter = str2num(get(handles.NumIter,<span class="string">'String'</span>));
0495 <span class="keyword">if</span> ~isempty(niter)
0496   niter = round(niter(1));
0497   <span class="keyword">if</span> (niter &lt; 0)
0498     niter = 0;
0499   <span class="keyword">end</span>
0500   params.numIter = niter;
0501 <span class="keyword">end</span>
0502 
0503 <span class="comment">% NormType drop-down list</span>
0504 <a name="_sub28" href="#_subfunctions" class="code">function NormType_Callback(hObject, eventdata, handles)</a>
0505 <a href="#_sub27" class="code" title="subfunction getNormType(handles)">getNormType</a>(handles);
0506 <a href="#_sub26" class="code" title="subfunction setNormType(handles)">setNormType</a>(handles);
0507 
0508 <span class="comment">% create NormType drop-down list</span>
0509 <a name="_sub29" href="#_subfunctions" class="code">function NormType_CreateFcn(hObject, eventdata, handles)</a>
0510 <span class="keyword">if</span> ispc &amp;&amp; isequal(get(hObject,<span class="string">'BackgroundColor'</span>), get(0,<span class="string">'defaultUicontrolBackgroundColor'</span>))
0511     set(hObject,<span class="string">'BackgroundColor'</span>,<span class="string">'white'</span>);
0512 <span class="keyword">end</span>
0513 
0514 <span class="comment">% NumIter textbox</span>
0515 <a name="_sub30" href="#_subfunctions" class="code">function NumIter_Callback(hObject, eventdata, handles)</a>
0516 <a href="#_sub27" class="code" title="subfunction getNormType(handles)">getNormType</a>(handles);
0517 <a href="#_sub26" class="code" title="subfunction setNormType(handles)">setNormType</a>(handles);
0518 
0519 <span class="comment">% create NumIter textbox</span>
0520 <a name="_sub31" href="#_subfunctions" class="code">function NumIter_CreateFcn(hObject, eventdata, handles)</a>
0521 <span class="keyword">if</span> ispc &amp;&amp; isequal(get(hObject,<span class="string">'BackgroundColor'</span>), get(0,<span class="string">'defaultUicontrolBackgroundColor'</span>))
0522     set(hObject,<span class="string">'BackgroundColor'</span>,<span class="string">'white'</span>);
0523 <span class="keyword">end</span>
0524 
0525 <span class="comment">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span>
0526 <span class="comment">% setting shape mode                                               %</span>
0527 <span class="comment">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span>
0528 
0529 <span class="comment">% get the shape mode parameters form the GUI controls</span>
0530 <a name="_sub32" href="#_subfunctions" class="code">function getShapeMode(handles)</a>
0531 <span class="keyword">global</span> params;
0532 <span class="keyword">if</span> ~<a href="#_sub6" class="code" title="subfunction response = confirmParamsChange(handles)">confirmParamsChange</a>(handles)
0533   <span class="keyword">return</span>;
0534 <span class="keyword">end</span>
0535 shapeModes = {<span class="string">'None'</span>,<span class="string">'shapeSM'</span>,<span class="string">'shapeCM'</span>,<span class="string">'shapeFM'</span>,<span class="string">'shapePyr'</span>};
0536 params.shapeMode = shapeModes{get(handles.ShapeMode,<span class="string">'Value'</span>)};
0537 
0538 newFS = str2num(get(handles.FOAsize,<span class="string">'String'</span>));
0539 <span class="keyword">if</span> ~isempty(newFS)
0540   <span class="keyword">if</span> (newFS &lt; 0)
0541     newFS = 0;
0542   <span class="keyword">end</span>
0543   params.foaSize = newFS;
0544 <span class="keyword">end</span>
0545 <span class="keyword">return</span>;
0546 
0547 <span class="comment">% set the shape mode GUI controls according to the parameters</span>
0548 <a name="_sub33" href="#_subfunctions" class="code">function setShapeMode(handles)</a>
0549 <span class="keyword">global</span> params;
0550 shapeModes = {<span class="string">'None'</span>,<span class="string">'shapeSM'</span>,<span class="string">'shapeCM'</span>,<span class="string">'shapeFM'</span>,<span class="string">'shapePyr'</span>};
0551 mode = strmatch(params.shapeMode,shapeModes);
0552 <span class="keyword">if</span> ~isempty(mode)
0553   set(handles.ShapeMode,<span class="string">'Value'</span>,mode(1));
0554 <span class="keyword">end</span>
0555 
0556 isNone = strcmp(params.shapeMode,shapeModes{1});
0557 <a href="#_sub10" class="code" title="subfunction setEnable(value,hs)">setEnable</a>(isNone,[handles.FOAsize,handles.FOAsizeText]);
0558 <span class="keyword">if</span> (params.foaSize &gt;= 0)
0559   set(handles.FOAsize,<span class="string">'String'</span>,num2str(params.foaSize));
0560 <span class="keyword">else</span>
0561   set(handles.FOAsize,<span class="string">'String'</span>,<span class="string">''</span>);
0562 <span class="keyword">end</span>
0563 <span class="keyword">return</span>;
0564 
0565 <span class="comment">% ShapeMode drop-down list</span>
0566 <a name="_sub34" href="#_subfunctions" class="code">function ShapeMode_Callback(hObject, eventdata, handles)</a>
0567 <a href="#_sub32" class="code" title="subfunction getShapeMode(handles)">getShapeMode</a>(handles);
0568 <a href="#_sub33" class="code" title="subfunction setShapeMode(handles)">setShapeMode</a>(handles);
0569 
0570 <span class="comment">% create ShapeMode drop-down list</span>
0571 <a name="_sub35" href="#_subfunctions" class="code">function ShapeMode_CreateFcn(hObject, eventdata, handles)</a>
0572 <span class="keyword">if</span> ispc &amp;&amp; isequal(get(hObject,<span class="string">'BackgroundColor'</span>), get(0,<span class="string">'defaultUicontrolBackgroundColor'</span>))
0573     set(hObject,<span class="string">'BackgroundColor'</span>,<span class="string">'white'</span>);
0574 <span class="keyword">end</span>
0575 
0576 
0577 <span class="comment">% FOAsize textbox</span>
0578 <a name="_sub36" href="#_subfunctions" class="code">function FOAsize_Callback(hObject, eventdata, handles)</a>
0579 <a href="#_sub32" class="code" title="subfunction getShapeMode(handles)">getShapeMode</a>(handles);
0580 <a href="#_sub33" class="code" title="subfunction setShapeMode(handles)">setShapeMode</a>(handles);
0581 
0582 
0583 <span class="comment">% create FOAsize textbox</span>
0584 <a name="_sub37" href="#_subfunctions" class="code">function FOAsize_CreateFcn(hObject, eventdata, handles)</a>
0585 <span class="keyword">if</span> ispc &amp;&amp; isequal(get(hObject,<span class="string">'BackgroundColor'</span>), get(0,<span class="string">'defaultUicontrolBackgroundColor'</span>))
0586     set(hObject,<span class="string">'BackgroundColor'</span>,<span class="string">'white'</span>);
0587 <span class="keyword">end</span>
0588 
0589 
0590 <span class="comment">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</span>
0591 <span class="comment">% setting visualizations                                           %</span>