Functions Available in Restoration And Enhancement

Remove Red Eye

Removes the "red eye" effect in color images by converting the red color in the eye to the new specified color.

Anti Alias

Applies an anti-aliasing filter to the specified image.

Add Weighted Bitmaps

Adds or averages the images in a list according to their weight factors, this function minimizes the noise and improves night vision images

Add Bitmaps

Adds or averages the images in a list.

Smooth Edges

Smoothes the rough edges in the image

Deinterlace

Deinterlaces a video source image

Unsharp Mask

Sharpens the specified image by applying the unsharp mask. Unsharpen mask tends to show more details in areas of an image that are normally not visible.

Binary Filter

This filter imposes a binary filter on an image. It performs a user defined effect by using suitable mask.

Gaussian Filter

Smoothes or blurs an image by applying a Gaussian filter to the specified image.

Average Filter

Changes the color of each pixel in a image to the average color of pixels in its neighborhood. This results in a blur effect.

Median Filter

Changes the color of each pixel in an image to the median color of pixels in its neighborhood.

Canvas

Combines two images, superimposing one image on another image that is used like a canvas.

Sharpen

Increases or decreases the sharpness of the image in the specified image.

Dry

This function simulates what would happen if the image had just been painted with paints and the paints were allowed to dry

Histogram Equalize

Linearizes the number of pixels and enhance the details in an image based on the specified (RGB, YUV, or GRAY) color space by redistributing the colors intensities according to its histogram data.

Local Histogram Equalize

Linearizes the number of pixels locally in an image, based on the specified color space. This can be used to bring out the detail in dark areas of an image, and smooth the edges between blocks.

Stretch Intensity

Enhances the image details by increasing the contrast (image levels) in an image by centering, maximizing, and proportioning the range of intensity values according to its histogram values. Unlike ordinary contrast, Stretch Intensity always retains the original number of different intensity values. (Ordinary contrast adjustments can lose values at the high and low ends of the scale.)

Light Control

Controls the light levels of the image.

Brightness Contrast Intensity

Applies contrast, brightness and intensity adjustments to enhance the image tonal range

Change Contrast

Increases or decreases the contrast of the image.

Change Intensity

Changes the intensity (brightness) of the image.

Change Saturation

Increases or decreases the saturation of colors in an image.

Gamma Correct

Adjusts the intensity of colors in an image by changing the gamma constant that is used to map the intensity values.

Adaptive Contrast

Gives more contrast to regions of low contrast.

Color Intensity Balance

Change the distribution of the red, green, or blue channels

Apply Mathematics or Logic Operation

Perform specific mathematical or logical operations on the colors of an image

Histogram Contrast

Increases or decreases the contrast of the image using its histogram to determine the median brightness as opposed to using an arbitrary value of 128. This function finds the median brightness of the image, then brightens the pixels with values above the median and darkens the pixels with values below the median.

Change Hue

Changes the hue of colors in an image by rotating the color wheel a specified number of degrees.

Adjust Tint

Adjusts the image tint by changing the colors in an image by using two separate color wheel rotations.

Math Function

Re-mapping the image colors according to a mathematical function such as square, log, square root, sine and cosine.

Multiply

Increases or decreases the brightness in the image by multiplying its colors with constant.

Remap Hue

Uses a lookup table to change an image's hue values.

Gamma Correct Extended

Adjusts the intensity of colors in an image by changing the gamma constant that is used to map the intensity values. Either of two different color spaces can be specified.

Convert To Colored Gray

Converts an image to a grayscale image, and then enhances the color components based on the specified parameters.

Remap Intensity

Uses a lookup table to change an image's intensity values. You can apply the change to red, green, blue, or all color channels.

GrayScale To Duotone

Converts the grayscale image into a colored one by mixing or replacing the original values of the pixels with new colors

GrayScale To Multitone

Converts a grayscale image into a colored one by mixing or replacing the original values of the pixels with one or more new colors

Colorize Gray

Colorize the grayscale image by specifying ranges of grayscale intensities and their corresponding RGB value

Change Hue Saturation Intensity

Change the hue, saturation and intensity for all or specified colors in the image

Channel Mix

Redistributes the RGB values of the specified image according to specified mixing rule.

High Pass

Removes low frequency details in an image, resulting in a sharpened image.

Deskew

Rotates the specified image to straighten it. This function typically is used to automatically straighten scanned images.

Auto Trim

Trims the current image, removing blank space around the edges.

Get Auto Trim Rectangle

Gets the rectangle that would be used to trim the image.

Combine

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.

User Filter

Apply filtering on the image based on specified user defined mask coefficients.

Resize-Interpolate

Resizes the image to a new width and height based on advanced interpolation methods.