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<title>CameraImageProcessing | QtMultimedia 5.2</title>
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<li>Qt 5.2</li>
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Qt 5.2.1 Reference Documentation</li>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">CameraImageProcessing</h1>
<span class="subtitle"></span>
<!-- $$$CameraImageProcessing-brief -->
<p>An interface for camera capture related settings. <a href="#details">More...</a></p>
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<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> </b><tt>import QtMultimedia 5.0</tt></td></tr></table><ul>
<li><a href="qml-qtmultimedia-cameraimageprocessing-members.html">List of all members, including inherited members</a></li>
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<a name="properties"></a>
<h2>Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtmultimedia-cameraimageprocessing.html#contrast-prop">contrast</a></b></b> : qreal</li>
<li class="fn"><b><b><a href="qml-qtmultimedia-cameraimageprocessing.html#denoisingLevel-prop">denoisingLevel</a></b></b> : qreal</li>
<li class="fn"><b><b><a href="qml-qtmultimedia-cameraimageprocessing.html#manualWhiteBalance-prop">manualWhiteBalance</a></b></b> : qreal</li>
<li class="fn"><b><b><a href="qml-qtmultimedia-cameraimageprocessing.html#saturation-prop">saturation</a></b></b> : qreal</li>
<li class="fn"><b><b><a href="qml-qtmultimedia-cameraimageprocessing.html#sharpeningLevel-prop">sharpeningLevel</a></b></b> : qreal</li>
<li class="fn"><b><b><a href="qml-qtmultimedia-cameraimageprocessing.html#whiteBalanceMode-prop">whiteBalanceMode</a></b></b> : enumeration</li>
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<!-- $$$CameraImageProcessing-description -->
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<h2>Detailed Description</h2>
<p>CameraImageProcessing provides control over post-processing done by the camera middleware, including white balance adjustments, contrast, saturation, sharpening, and denoising</p>
<p>It should not be constructed separately, instead the <tt>imageProcessing</tt> property of a <a href="qml-qtmultimedia-camera.html">Camera</a> should be used.</p>
<pre class="qml">import QtQuick 2.0
import QtMultimedia 5.0
<span class="type"><a href="qml-qtmultimedia-camera.html">Camera</a></span> {
<span class="name">id</span>: <span class="name">camera</span>
<span class="type">imageProcessing</span> {
<span class="name">whiteBalanceMode</span>: <span class="name">Camera</span>.<span class="name">WhiteBalanceTungsten</span>
<span class="name">contrast</span>: <span class="number">0.66</span>
<span class="name">saturation</span>: -<span class="number">0.5</span>
}
}</pre>
<!-- @@@CameraImageProcessing -->
<h2>Property Documentation</h2>
<!-- $$$contrast -->
<div class="qmlitem"><div class="qmlproto"><table class="qmlname"><tr valign="top" class="odd"><td class="tblQmlPropNode"><p><a name="contrast-prop"></a><span class="name">contrast</span> : <span class="type">qreal</span></p></td></tr></table></div><div class="qmldoc"><p>Image contrast adjustment. Valid contrast adjustment values range between -1.0 and 1.0, with a default of 0.</p>
</div></div><!-- @@@contrast -->
<br/>
<!-- $$$denoisingLevel -->
<div class="qmlitem"><div class="qmlproto"><table class="qmlname"><tr valign="top" class="odd"><td class="tblQmlPropNode"><p><a name="denoisingLevel-prop"></a><span class="name">denoisingLevel</span> : <span class="type">qreal</span></p></td></tr></table></div><div class="qmldoc"><p>Adjustment of denoising applied to image.</p>
<p>Valid denoising level values range between -1.0 for for denoising disabled, 0 for default denoising level and 1.0 for maximum denoising applied.</p>
</div></div><!-- @@@denoisingLevel -->
<br/>
<!-- $$$manualWhiteBalance -->
<div class="qmlitem"><div class="qmlproto"><table class="qmlname"><tr valign="top" class="odd"><td class="tblQmlPropNode"><p><a name="manualWhiteBalance-prop"></a><span class="name">manualWhiteBalance</span> : <span class="type">qreal</span></p></td></tr></table></div><div class="qmldoc"><p>The color temperature used when in manual white balance mode (WhiteBalanceManual). The units are Kelvin.</p>
<p><b>See also </b><a href="qml-qtmultimedia-cameraimageprocessing.html#whiteBalanceMode-prop">whiteBalanceMode</a>.</p>
</div></div><!-- @@@manualWhiteBalance -->
<br/>
<!-- $$$saturation -->
<div class="qmlitem"><div class="qmlproto"><table class="qmlname"><tr valign="top" class="odd"><td class="tblQmlPropNode"><p><a name="saturation-prop"></a><span class="name">saturation</span> : <span class="type">qreal</span></p></td></tr></table></div><div class="qmldoc"><p>Image saturation adjustment. Valid saturation adjustment values range between -1.0 and 1.0, the default is 0.</p>
</div></div><!-- @@@saturation -->
<br/>
<!-- $$$sharpeningLevel -->
<div class="qmlitem"><div class="qmlproto"><table class="qmlname"><tr valign="top" class="odd"><td class="tblQmlPropNode"><p><a name="sharpeningLevel-prop"></a><span class="name">sharpeningLevel</span> : <span class="type">qreal</span></p></td></tr></table></div><div class="qmldoc"><p>Adjustment of sharpening level applied to image.</p>
<p>Valid sharpening level values range between -1.0 for for sharpening disabled, 0 for default sharpening level and 1.0 for maximum sharpening applied.</p>
</div></div><!-- @@@sharpeningLevel -->
<br/>
<!-- $$$whiteBalanceMode -->
<div class="qmlitem"><div class="qmlproto"><table class="qmlname"><tr valign="top" class="odd"><td class="tblQmlPropNode"><p><a name="whiteBalanceMode-prop"></a><span class="name">whiteBalanceMode</span> : <span class="type">enumeration</span></p></td></tr></table></div><div class="qmldoc"><table class="generic">
<thead><tr class="qt-style"><th >Value</th><th >Description</th></tr></thead>
<tr valign="top" class="odd"><td >WhiteBalanceManual</td><td >Manual white balance. In this mode the manual white balance property value is used.</td></tr>
<tr valign="top" class="even"><td >WhiteBalanceAuto</td><td >Auto white balance mode.</td></tr>
<tr valign="top" class="odd"><td >WhiteBalanceSunlight</td><td >Sunlight white balance mode.</td></tr>
<tr valign="top" class="even"><td >WhiteBalanceCloudy</td><td >Cloudy white balance mode.</td></tr>
<tr valign="top" class="odd"><td >WhiteBalanceShade</td><td >Shade white balance mode.</td></tr>
<tr valign="top" class="even"><td >WhiteBalanceTungsten</td><td >Tungsten white balance mode.</td></tr>
<tr valign="top" class="odd"><td >WhiteBalanceFluorescent</td><td >Fluorescent white balance mode.</td></tr>
<tr valign="top" class="even"><td >WhiteBalanceFlash</td><td >Flash white balance mode.</td></tr>
<tr valign="top" class="odd"><td >WhiteBalanceSunset</td><td >Sunset white balance mode.</td></tr>
<tr valign="top" class="even"><td >WhiteBalanceVendor</td><td >Vendor defined white balance mode.</td></tr>
</table>
<p><b>See also </b><a href="qml-qtmultimedia-cameraimageprocessing.html#manualWhiteBalance-prop">manualWhiteBalance</a>.</p>
</div></div><!-- @@@whiteBalanceMode -->
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