ImageGearJava Project > com.accusoft.imagegear.processing Package : ImGearRasterProcessing Class |
The following tables list the members exposed by ImGearRasterProcessing.
Name | Description | |
---|---|---|
![]() ![]() | addTilt | Adds a specified plane to the input image to correct for a tilt in the image luminance. |
![]() ![]() | adjustContrast | Overloaded. Adjusts contrast, brightness, and gamma. |
![]() ![]() | blend | Overloaded. Blends two images based on percentage. |
![]() ![]() | blendWithAlpha | Blends two images with alpha. |
![]() ![]() | calculateStatistics | Calculates statistics for all channels of the image, separately for each channel. |
![]() ![]() | changeChannelDepths | Overloaded. Changes bit depths of image channels. |
![]() ![]() | close | Applies closing effect to provided raster page using the specified structure element. |
![]() ![]() | combineChannels | Combines image channels according to the specified color space. |
![]() ![]() | convertColorSpace | Overloaded. Converts page to new color space.
Note: Conversion to Grayscale colorspace takes into account the human eye's sensitivity to different parts of the light spectrum. ImageGear uses the following formula when converting from RGB to Grayscale: Gray = Red * 77 / 255 + Green * 151 / 255 + Blue * 28 / 255. If you need to convert an image to Grayscale using equal weights for Red, Green and Blue, or any other weights, use convertColorSpace(ImGearRasterPage,ImGearColorSpace,double[,]) com.accusoft.imagegear.core.ImGearRasterPagecom.accusoft.imagegear.core.ImGearColorSpace |
![]() ![]() | convertPixelFormat | Overloaded. Converts a single pixel to color space and channel depths of the specified com.accusoft.imagegear.core.ImGearPage class object. |
![]() ![]() | convolve | Provides filtering on the base of 2-dimensional convolution matrix. |
![]() ![]() | createChannelCopy | Overloaded. Copies a channel to a new page. |
![]() ![]() | decrypt | Decrypts a raster page. |
![]() ![]() | deskew | Deskews an image page. |
![]() ![]() | despeckle | Removes color noise from a binary (1-bit) image. |
![]() ![]() | dilate | Applies dilation effect to provided raster page using the specified structure element. |
![]() ![]() | encrypt | Encrypts a raster page. |
![]() ![]() | enhanceLocal | Enhances an image using the local standard deviation and mean. |
![]() ![]() | equalizeContrast | Overloaded. Equalizes image contrast. |
![]() ![]() | erode | Applies erosion effect to provided raster page using the specified structure element. |
![]() ![]() | export | Overloaded. Exports content of raster page to a BufferedImage. |
![]() ![]() | filterWithMedian | Overloaded. Removes color noise from the image. |
![]() ![]() | filterWithUnsharpMask | Overloaded. Provides UnsharpMask filtering. |
![]() ![]() | findSkewAngle | Determines skew angle. |
![]() ![]() | findTilt | Computes the least-squares best fit plane for an image. |
![]() ![]() | gaussianBlur | Overloaded. Blurs an image using Gaussian transform. |
![]() ![]() | geomDespeckle | Reduces speckle noise from an image by using the Crimmins algorithm. |
![]() ![]() | getVerifier | Gets ImGearRasterProcessingVerifier class object.
|
![]() ![]() | imageIsGray | Returns true if either the image has GrayScale color space or its palette is gray or inverted gray. |
![]() ![]() | insertChannel | Inserts a channel to the page's DIB and changes page's color space. |
![]() ![]() | invertContrast | Overloaded. Inverts image contrast. |
![]() ![]() | merge | Overloaded. Merges two images according to the specified merge mode. |
![]() ![]() | open | Applies opening effect to provided raster page using the specified structure element. |
![]() ![]() | reduce | Reduces bit depth of an image using the specified reduction method. |
![]() ![]() | removeChannel | Removes the specified channel from the page's DIB and shifts remaining channels without transforming pixel data. |
![]() ![]() | removeTilt | This method computes the best-fit plane for an image, and then subtracts that plane from the image to produce the output. |
![]() ![]() | separateChannels | Creates an array of pages, where each page contains one channel with color space set to grayscale. |
![]() ![]() | sharpen | Overloaded. Sharpens an image according to the specified sharpen factor. |
![]() ![]() | smooth | Overloaded. Provides smooth filtering. |
![]() ![]() | stretchContrast | Overloaded. Stretches image contrast. If image is Indexed and not grayscale, modifies image's palette, otherwise modifies image's pixels. Processes only color channels. |
![]() ![]() | swapChannels | Swaps two channels in page's DIB. |
![]() ![]() | tabulateHistogram | Tabulates histograms for all image channels. |
![]() ![]() | transformWithLUT | Applies lookup tables to each channel of the image, optionally changing channel depths. |
![]() ![]() | updateChannelFrom | Copies channel from channel referenced by channelUpdateWith to the channel referenced by channelToUpdate . The pages containing both channels must have the same width and height. |