LEADTOOLS Image Processing (Leadtools.ImageProcessing.Effects assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.29
Leadtools.ImageProcessing.Effects Namespace
See Also  Inheritance Hierarchy
Overview and description of filters and transforms to process images (or selected portions). It includes methods to smooth, sharpen, detect/enhance edges, remove noise and combine two or more images.

Classes

 ClassDescription
AddMessageCommand Adds a message (text or file) to the image. This command is available in the Document/Medical Toolkits.
AddNoiseCommand Adds random pixels to an image, letting you specify the percentage of coverage and the color plane. Supported in Silverlight, Windows Phone 7
AlphaBlendCommand Combines image data from two images, using a specific opacity value. Supported in Silverlight, Windows Phone 7
AntiAliasingCommand Applies an anti-aliasing filter to the specified image. This method is available in the Document Toolkits. Supported in Silverlight, Windows Phone 7
AverageCommand Changes the color of each pixel in an image to the average color of pixels in its neighborhood. This results in a blur effect. Supported in Silverlight, Windows Phone 7
BinaryFilterCommand Imposes a binary filter on an image. This command is available in the Document/Medical Toolkits. Supported in Silverlight, Windows Phone 7
ColorHalftoneCommand Shows the effect of using an enlarged halftone screen on each image channel. The filter divides the image into rectangles and replaces each rectangle with circles. Each channel has a separate grid of circles, and has its own angle setting. The size of each circle is proportional to the brightness of the rectangle that it is replacing. This method is available in the Document/Medical toolkits. Supported in Silverlight, Windows Phone 7
CombineCommand Combines image data from two images (source and destination), letting you specify the areas to be combined, the operations to be performed when combining the data, and which color planes (R or G or B or R, G, and B) are used. Supported in Silverlight, Windows Phone 7
ContourFilterCommand Performs a contour segment filter on the source image. This command is available in the Medical Toolkits.
CubismCommand Remaps the image into a collection of rotated rectangles (cubic faces) so that it appears to have been created in the Cubist art style.
DeinterlaceCommand Deinterlaces video source images by removing the black lines. Supported in Silverlight, Windows Phone 7
DirectionEdgeStatisticalCommand Detects the variation of colors in the specified direction using statistical indices. It is similar to EdgeDetectStatisticalCommand, but this command allows you to specify the direction angle. Supported in Silverlight, Windows Phone 7
DisplacementCommand Displaces image pixels horizontally and vertically according to the values of the displacement map image. Supported in Silverlight, Windows Phone 7
EdgeDetectEffectCommand Performs edge detection on the image. Supported in Silverlight, Windows Phone 7
EdgeDetectorCommand Applies the specified edge filter to an image. This command is available in the Document Toolkits. Supported in Silverlight, Windows Phone 7
EdgeDetectStatisticalCommand Detects edges by examining the variation of colors in all directions using statistical indices. Supported in Silverlight, Windows Phone 7
EffectsUtilities Effect utility class. Supported in Silverlight, Windows Phone 7
EmbossCommand Applies an emboss effect to an image, letting you specify the depth and direction of the effect. Supported in Silverlight, Windows Phone 7
ExtractMessageCommand Extracts a message (text or file) from the image, if the image has an embedded message. This command is available in the Document/Medical Toolkits.
FadedMaskCommand Creates a fade mask image in which the color of each pixel is changed with respect to its position in the image. This change depends on the fade rate.
FeatherAlphaBlendCommand Combines image data from two images with feathering. The two images can be combined with variable opacity applied by specifying the region of a fade mask image. Supported in Silverlight, Windows Phone 7
FeretsDiameterCommand Computes the Feret's diameter of an object (the maximum distance between the points of the perimeter of the region), and finds its end points.
GaussianCommand Smooths or blurs an image by applying a Gaussian filter to the specified image. Supported in Silverlight, Windows Phone 7
HighPassCommand Removes low frequency details in an image, resulting in a sharpened image. Supported in Silverlight, Windows Phone 7
MaskConvolutionCommand Applies various 3d effects to an image. Supported in Silverlight, Windows Phone 7
MosaicCommand Imposes a mosaic effect on an image by dividing the image into tiles of a specified size and changing the color of all pixels in each tile to the average color of pixels within the tile.
MotionBlurCommand Applies a filter, which creates the illusion of movement in an image.
ObjectInformationCommand Determines the position, orientation and roundness of the object in the image. Supported in Silverlight, Windows Phone 7
OffsetCommand Shifts the image data horizontally and vertically. Supported in Silverlight, Windows Phone 7
OilifyCommand Applies an oil-painting effect to the image.
PicturizeListCommand Picturizes the image using a specific thumbnail image.
PicturizeSingleCommand Picturizes the image using a specific thumbnail image.
RegionContourPointsCommand Gets the contour coordinates of a region.
RegionHolesRemovalCommand Removes all the holes in a region. This command is available in the Document/Medical Toolkits.
ResizeRegionCommand Resizes an image region by a specific number of pixels.
SharpenCommand Increases or decreases the sharpness of a specific image. Supported in Silverlight, Windows Phone 7
SkeletonCommand Finds the skeleton of objects or regions in the image. This command is available in the Medical Toolkits.
SmoothEdgesCommand Smoothes the rough edges in the image. Supported in Silverlight, Windows Phone 7
SpatialFilterCommand Imposes a spatial filter on an image. This command is available in the Document/Medical Toolkits. Supported in Silverlight, Windows Phone 7
StatisticsInformationCommand Returns statistical information about the image. Supported in Silverlight, Windows Phone 7
TextureAlphaBlendCommand Combines image data from two images with feathering and constant opacity; by combining the two images with a variable opacity that depends on a fade mask then combine the result with the destination image with a constant opacity.
UnsharpMaskCommand Sharpens the image by applying the unsharp mask. Supported in Silverlight, Windows Phone 7
UserFilterCommand Filters the image based on a user-defined filter / mask. This command is similar to the spatial and binary filter commands. Supported in Silverlight, Windows Phone 7

Enumerations

 EnumerationDescription
AntiAliasingCommandType Enumerated values that indicate the type of anti-aliasing filter to use. Supported in Silverlight, Windows Phone 7
BinaryFilterCommandPredefined Enumerated values that represent the predefined binary filter to use. Supported in Silverlight, Windows Phone 7
CombineCommandFlags Enumeration that indicates the treatment of the source, treatment of the destination, the operation to use when combining the data, and the treatment of the resulting image. The flags apply only to the defined rectangles (not necessarily the whole image).

This enumeration has a System.FlagsAttribute attribute that allows a bitwise combination of its member values.

Supported in Silverlight, Windows Phone 7
ContourFilterCommandType This enumeration controls the resulting image by telling the method what process to complete before returning.
CubismCommandFlags Flags that indicate the background color, cube shape and cube orientation.

This enumeration has a System.FlagsAttribute attribute that allows a bitwise combination of its member values.

CurvePointsType

Enumeration that indicates the method to be used to update the curve array.

Supported in Silverlight, Windows Phone 7
DeinterlaceCommandFlags Flags that indicate how to deinterlace the image and whether to remove odd lines or even lines.

This enumeration has a System.FlagsAttribute attribute that allows a bitwise combination of its member values.

Supported in Silverlight, Windows Phone 7
DisplacementCommandFlags Flags that indicate how to handle exposed areas, and the way to use the displacement map image.

This enumeration has a System.FlagsAttribute attribute that allows a bitwise combination of its member values.

Supported in Silverlight, Windows Phone 7
EdgeDetectEffectCommandType Flag that indicates the type of edge to generate. Supported in Silverlight, Windows Phone 7
EdgeDetectorCommandType Flag that indicates the type of edge to generate. Supported in Silverlight, Windows Phone 7
EmbossCommandDirection Enumerated values used to determine the direction of the apparent light source. Supported in Silverlight, Windows Phone 7
FadedMaskCommandFlags Flags that indicate how the fade mask will be created.

This enumeration has a System.FlagsAttribute attribute that allows a bitwise combination of its member values.

FunctionalLookupTableFlags

Enumeration that indicates the function used to update the lookup table.

Supported in Silverlight, Windows Phone 7
MaskConvolutionCommandType Enumeration that indicates which mask to use in the convolution process. Supported in Silverlight, Windows Phone 7
OffsetCommandType

Flags that indicate how to handle any exposed areas resulting from the bitmap shift.

Supported in Silverlight, Windows Phone 7
RegionContourPointsCommandFlags Enumerated values that indicate the required contour points.
ResizeRegionCommandType Enumeration that indicates whether to contract or expand the image region.
SpatialFilterCommandPredefined Enumerated values that represent a predefined spatial filter to use. Supported in Silverlight, Windows Phone 7
UnsharpMaskCommandColorType Enumeration that indicates the color space in which to apply the mask. Supported in Silverlight, Windows Phone 7
UserFilterCommandType

Enumeration that indicates the type of operation.

Supported in Silverlight, Windows Phone 7

See Also