| Name | Description |
| AdjustColorBalance | Overrides the default parameters when auto color balancing the image. |
| AdjustHSL | Adjusts the hue, saturation, and luninance components of the current image. |
| AdjustLightness | Automatically balances contrast in the image, adjusting the results of the auto lightness algorithm by a specified amount. |
| AdjustRGB | Adjusts the red, green, and blue components of the current image. |
| AlphaAdd | Overloaded. Adds a user created 8 bit alpha channel to an existing 24 bit channel thus promoting the image to 32 bits. |
| AlphaBitmapReturn | Overloaded. This method is deprecated, use GetAlphaChannelAsHBitmap instead. Returns an 8 bit handle to an image. |
| AlphaFill | Fills the alpha channel with the value specified. |
| AlphaFlatten | A 32 bit image with an alpha channel (ARGB) will merge (alpha channel applied) to the specified background color resulting in a 24 bit RGB image. |
| AlphaGet | Overloaded. This method has been marked as deprecated. Use the other AlphaGet(Int32,Int32) method instead. Returns the Alpha value specified by the x and y location. |
| AlphaInvert | Inverts the alpha values throughout the current image, regions, or area. |
| AlphaRemove | Strips an ARGB 32 bit image to just a 24 bit RGB image. |
| AlphaSet | Allows the modification of an individual alpha value at the specified x and y coordinates. |
| ApplyGrayscaleTransform | Overloaded. Permanently levels an 8 through 16-bit gray image to and 8-bit gray image. |
| AutoBinarize | Automatically converts 8-bit and 24-bit images to a 1-bit image. |
| AutoBinarize2 | Automatically converts 8-bit and 24-bit images to a 1-bit image. |
| AutoColorBalance | Restores and balances the color quality within an image. |
| AutoContrast | Adjusts the contrast in the current image. |
| AutoCrop | Automatically crops the border space from an image. |
| AutoLevel | Restores and balances color quality within an image. |
| AutoLightness | Automatically assesses the adjusts contrast in light or dark regions of the image. |
| AutoRemoveRedeye | Automatically reduces the red reflection of the flash seen in the eyes of people in color flash photo images. |
| Binarize | Converts 8-bit and 24-bit images into a 1-bit monochrome or 8-bit grayscale output image, respectively. |
| Blend | Blends each pixel in the current image with its neighboring pixels. |
| Blur | Blurs the current image by averaging each pixel with each of its neighboring pixels giving it an 'out of focus' appearance. |
| Brightness | Uniformly brightens the current image. |
| Buttonize | Adds translucent bevels to the edges of the current image to give it the appearance of a 3D button. |
| ColorCount | Returns the number of pixels of a specified color within the current image or image area. |
| ColorDepth | Changes the bits per pixel of the current image. |
| ColorJoin | Overloaded. Joins the colors as specified by the given parameters. |
| ColorSeparation | Overloaded. Separates the color based on the given parameters. |
| Contrast | Adjusts the contrast of the image. |
| CreateObjRef | Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject) |
| Crop | Crops the current image to the specified size. |
| CropBorder | Performs border removal by cropping the edges of the current image. |
| DeleteRegion | Deletes the current image processing region object. |
| Deskew | Overloaded. Deskews the image using the specified DeskewType. |
| Despeckle | Filters the image using a filter that attempts to eliminate noise in the image. |
| Diffuse | Diffuses the current image by replacing each pixel with a randomly selected neighboring pixel. |
| Dilate | Enlarges the boundaries of regions of foreground pixels in the current image using a 3x3 maximum filter. |
| Dispose() | (Inherited from System.ComponentModel.Component) |
| DocumentBlankPageDetect | Overloaded. Examines a rectangle on an image, determining if the page is considered blank, based on the amount of data on the page. |
| DocumentBlobRemoval | Locates and removes large black objects in images such as binder punch holes. |
| DocumentBorderCrop | Overloaded. Crops the borders of 1 bit per pixel documents. |
| DocumentDeskew | Automatically detects and removes skew from current 1-bit depth images. |
| DocumentDespeckle | Detects and removes specks from the current image. |
| DocumentDilate | Examines pixels in the current image and expands the black ones by the given amount in a given direction. |
| DocumentErode | Removes the black pixels in the current image by the given amount in the given direction. |
| DocumentLineRemoval | Automatically detects and removes lines from the current image. |
| DocumentShear | Shears current image clockwise or counter-clockwise. |
| DocumentZoomSmooth | Replaces the current 1 bit-per-pixel image with an image whose width and height have been doubled and whose pixels have been smoothed. |
| Emboss | Performs an emboss on the image causing it to look embellished with metal or embroidered look. |
| Equalize | Equalizes the image by spreading its values across the full image. |
| Erode | Erodes the image by eroding away the boundaries using a 3x3 minimum filter. |
| Flip | Flips the current image from top to bottom. |
| Gamma | Specifies the gamma correction. |
| GetAlphaChannelAsBitmap | Returns a bitmap object of type System.Drawing.Imaging.PixelFormat.Format8bppIndexed which is an 8 bit gray scale image depicting the alpha channel data layer. |
| GetAlphaChannelAsHBitmap | Returns an integer pointer which is a bitmap handle to a plane which is similar to an 8 bit gray scaled image. |
| GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject) |
| InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject) |
| Matrix | Modifies the image using a 3x3 correlation matrix filter. |
| Median | Reduces noise on an image by using a 3x3 median filter. |
| Merge | Merges two images together such that the source image is merged with the current image specified in the processor. This method also specifies the type of merging. |
| Mirror | Rotates the current DIB (Device Independent Bitmap) 180 degrees, then flips it to create a mirror image. |
| Mosaic | Creates tiles or cells to represents the image. |
| MotionBlur | Streaks or blurs objects on the image to display them as moving using the specified parameters. |
| Negate | Creates a color negative of the current image. |
| Noise | Creates more noise by the given parameters. |
| Outline | Outlines the outter edges of the image by enhancing the edges. |
| Parabolic | Modifies the image by the given ParabolicType. |
| Perspective | Modifies the image using the given PerspectiveType and percent. |
| Pinch | Modifies the image to look like it was pinched in the center using the given intensity. |
| PolynomialWarp | Modifies and warps the image to the given points. |
| Posterize | Reduces the number of colors to give it the effect of contours in the image. |
| RemoveDust | Removes what appears to be dust on the image by the given parameters. |
| RemoveRedeye | Removes what appears as red eye's in an image using the given parameters. |
| RemoveScratches | Removes what appear to be scratches within color images along a line. |
| ReplaceColors | Replaces a range of colors in the current image. |
| Resize | Overloaded. Resizes the current image allowing passing in a new size and resize type. |
| RGBColorCount | Returns three arrays, each containing 256 elements, which equate to a count of the red, green, and blue color intensities of the image. |
| Ripple | Modifies the image to create a ripple effect as per the given parameters. |
| Rotate | Rotates the current image. |
| SetArea | Sets the area. |
| SetRegion | Overloaded. Sets the given processing region for the image. |
| Sharpen | Overloaded. Sharpens the image by the given intensity. |
| Soften | Overloaded. Softens the image by the given intensity. |
| Solarize | Modifies the image by inverting the pixel values to negative. |
| Swirl | Modifies the image to appear in a swirl based on the given degrees. |
| Tile | Modifies the image to appear in tiles based on the given tile size. |
| ToString | (Inherited from System.ComponentModel.Component) |
| Twist | Modifies the image to appear in a twist by the given block size and rotation. |
| UniqueColors | Returns a count of unique colors in the current image. |
| Unsharpen | Overloaded. Modifies the image to appear not as detailed based on the given intensity. |