- Aurigma Graphics Mill 5.5 for .NET
- Introduction
- What's New?
- Overview of Features
- Getting Started
- Programming with Graphics Mill for .NET
- File Formats
- Graphics Mill for .NET Add-ons
- Class Library Reference
- Aurigma.GraphicsMill Namespace
- Aurigma.GraphicsMill.AjaxControls Namespace
- Aurigma.GraphicsMill.AjaxControls.VectorObjects Namespace
- Aurigma.GraphicsMill.AjaxControls.VectorObjects.Math Namespace
- Aurigma.GraphicsMill.AjaxControls.VectorObjects.RedoUndo Namespace
- Aurigma.GraphicsMill.Codecs Namespace
- Aurigma.GraphicsMill.Drawing Namespace
- Aurigma.GraphicsMill.Licensing Namespace
- Aurigma.GraphicsMill.Transforms Namespace
- AddNoise Class
- AdjustHsl Class
- ApplyLut Class
- ApplyMatrixTransform Class
- BitmapTransform Class
- Blur Class
- BlurType Enumeration
- Brightness Class
- BrightnessContrast Class
- Buttonize Class
- ChannelBalance Class
- ColorManagementEngine Enumeration
- ColorQuantizationAlgorithm Enumeration
- ColorTransformationIntent Enumeration
- CombineMode Enumeration
- Combiner Class
- Contrast Class
- Crop Class
- Curves Class
- Cylindrize Class
- Direction Enumeration
- DistributionKind Enumeration
- DitheringType Enumeration
- EdgeDetect Class
- EdgeDetectMode Enumeration
- Emboss Class
- FadeType Enumeration
- FloodFill Class
- FloodFillMode Enumeration
- Glow Class
- HistogramEqualize Class
- InterpolationMode Enumeration
- Invert Class
- Levels Class
- Lut Class
- MaskedBitmapTransform Class
- Matrix Class
- MaximumFilter Class
- MedianFilter Class
- MinimumFilter Class
- Mosaic Class
- Orientation Enumeration
- PageCurl Class
- PerChannelBitmapTransform Class
- PixelFormatConverter Class
- RedEyeBlob Class
- RedEyeMask Class
- RedEyeRemoval Class
- RedEyeRemovalMode Enumeration
- Resize Class
- ResizeMode Enumeration
- Rotate Class
- RotateAndFlip Class
- Shadow Class
- Sharpen Class
- Solarize Class
- Spray Class
- SwapChannels Class
- Swirl Class
- Texturize Class
- Transparentize Class
- UnsharpMask Class
- Waddle Class
- WaterDrop Class
- Wave Class
- WaveType Enumeration
- Aurigma.GraphicsMill.WebControls Namespace
- Aurigma.GraphicsMill.WinControls Namespace
- GraphicsMill Namespace (Client Class Library)
- Aurigma.GraphicsMill.AjaxControls Namespace (Client Class Library)
- Aurigma.GraphicsMill.AjaxControls.VectorObjects Namespace (Client Class Library)
- Aurigma.GraphicsMill.AjaxControls.VectorObjects.Math Namespace (Client Class Library)
- Aurigma.GraphicsMill.AjaxControls.VectorObjects.RedoUndo Namespace (Client Class Library)
- Samples
- Licensing
- Copyright Notices
RedEyeRemoval Class
This class represents red eye effect removal transform.
Namespace:
Aurigma.GraphicsMill.Transforms
Assembly:
Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
Syntax
Public NotInheritable Class RedEyeRemoval _
Inherits BitmapTransformpublic sealed class RedEyeRemoval : BitmapTransformRemarks
Using this class you can add red eye effect removal into your application. It supports two modes: Manual and Semiautomatic. You specify the mode using the Mode property.
When you use the Manual mode, the user removes red eyes effect in two steps:
- Select the face of the person whose eyes should be processed. The selection should be specified by the FaceRegion property.
- Specify red eyes coordinates on the selected face (e.g. by mouse click). It is specified by the EyePoint property.
The Semiautomatic mode also requires the user to select a face. However it automatically searches red eyes on the selected face. When this mode is used, you can get the coordinates of red eyes found by the algorithm with a help of the Mask property. This way if the algorithm mistakes, you can display the user what was found and possible give them an opportunity to fix it manually. See the RedEyeMask and RedEyeBlob classes description for more details on this.
If you are not happy with results, you can play with sensitivity of the algorithm. Try to reduce the RedChannelThreshold property slightly. In the Manual mode you can play with additional property, namely Sensitivity.
Both modes analyzes facial features when deciding what red pixels should be suppressed and what ones shold not. This way the algorithm reduces probability of malfunction (i.e. mistake reddish areas of the face or background for red eyes). The more precise the user selects the face, the more accurate red eye effect removal will be. Also, if the user works in the Manual mode, they need try to click inside the red area of an eye. If the user clicks, say, white area of the flash reflection, the algorithm will not be able to fix red eye effect.
Inheritance Hierarchy
Thread Safety
Static members of this type are safe for multi-threaded operations. Instance members of this type are safe for multi-threaded operations.Object Model
Supported Pixel Formats
| Member Name | Description |
|---|---|
| Format24bppRgb | 24 bits per pixel. RGB. 8 bits each are used for the red, green, and blue components. |
| Format32bppRgb | 32 bits per pixel. RGB. 8 bits each are used for the red, green, and blue components. The rest 8 bits are unused. |
| Format32bppArgb | 32 bits per pixel. RGB with alpha channel. 8 bits each are used for the alpha, red, green, and blue components. |
| Format48bppRgb | 48 bits per pixel. RGB. 16 bits each are used for the red, green, and blue components (extended pixel format). |
| Format64bppArgb | 64 bits per pixel. RGB with alpha channel. 16 bits each are used for the alpha, red, green, and blue components (extended pixel format). |