CameraImageProcessing QML Type

An interface for camera capture related settings. More...

• List of all members, including inherited members

Properties

• brightness : qreal
• colorFilter : enumeration
• contrast : qreal
• denoisingLevel : qreal
• isAvailable : bool
• manualWhiteBalance : qreal
• saturation : qreal
• sharpeningLevel : qreal
• supportedColorFilters : list<ColorFilter>
• supportedWhiteBalanceModes : list<WhiteBalanceMode>
• whiteBalanceMode : enumeration

Detailed Description

CameraImageProcessing provides control over post-processing done by the camera middleware, including white balance adjustments, contrast, saturation, sharpening, and denoising

It should not be constructed separately, instead the imageProcessing property of a Camera should be used.

Camera {
    id: camera

    imageProcessing {
        whiteBalanceMode: Camera.WhiteBalanceTungsten
        contrast: 0.66
        saturation: -0.5
    }
}

Property Documentation

brightness : qreal

Image brightness adjustment. Valid brightness adjustment values range between -1.0 and 1.0, with a default of 0.

This property was introduced in Qt 5.7.

colorFilter : enumeration

This property holds which color filter if any will be applied to image data captured by the camera.

It can be one of:

This property was introduced in Qt 5.5.

contrast : qreal

Image contrast adjustment. Valid contrast adjustment values range between -1.0 and 1.0, with a default of 0.

denoisingLevel : qreal

Adjustment of denoising applied to image.

Valid denoising level values range between -1.0 for for denoising disabled, 0 for default denoising level and 1.0 for maximum denoising applied.

isAvailable : bool

This property holds if image processing related settings are supported by this camera.

This property was introduced in Qt 5.11.

manualWhiteBalance : qreal

The color temperature used when in manual white balance mode (WhiteBalanceManual). The units are Kelvin.

See also whiteBalanceMode.

saturation : qreal

Image saturation adjustment. Valid saturation adjustment values range between -1.0 and 1.0, the default is 0.

sharpeningLevel : qreal

Adjustment of sharpening level applied to image.

Valid sharpening level values range between -1.0 for for sharpening disabled, 0 for default sharpening level and 1.0 for maximum sharpening applied.

supportedColorFilters : list<ColorFilter>

This property holds the supported color filters by this camera.

This property was introduced in Qt 5.11.

supportedWhiteBalanceModes : list<WhiteBalanceMode>

This property holds the supported white balance modes by this camera.

This property was introduced in Qt 5.11.

whiteBalanceMode : enumeration

See also manualWhiteBalance.