Modifier and Type | Class | Description |
---|---|---|
class |
Invert |
Creates an inverted (negated) version of an image.
|
Modifier and Type | Class | Description |
---|---|---|
class |
Brightness |
Adjusts the brightness of an image.
|
class |
Contrast |
Adjusts the contrast of an image.
|
class |
EqualizeHistogram |
Equalize the image using histogram information separately for each channel.
|
class |
GammaCorrection |
Corrects the gamma of an image.
|
class |
HueSaturationValue |
Adjusts saturation and value of a color image, optionally hue as well.
|
class |
NormalizeHistogram |
Normalize the image using histogram information, separately for each
channel.
|
Modifier and Type | Class | Description |
---|---|---|
class |
ClusteredDotDither |
Apply a clustered dot ordered dither to a grayscale image, converting
it to a bilevel image in the process.
|
class |
ErrorDiffusionDithering |
This class is used to apply error diffusion dithering to images that are being reduced in their color depth.
|
class |
OrderedDither |
This operation reduces the color depth of RGB truecolor images and grayscale images
by applying ordered dithering.
|
Modifier and Type | Class | Description |
---|---|---|
class |
PromotionGray16 |
Converts BilevelImage and Gray8Image objects to Gray16Image objects.
|
class |
PromotionGray8 |
Converts BilevelImage objects to Gray8Image objects.
|
class |
PromotionPaletted8 |
|
class |
PromotionRGB24 |
Converts several image types to RGB.
|
class |
PromotionRGB48 |
Converts several image types to
RGB48Image . |
Modifier and Type | Class | Description |
---|---|---|
class |
ArbitraryPaletteQuantizer |
A color quantizer that maps an
RGBImage
to any given palette. |
class |
MedianCutContourRemoval |
Performs the Median Cut color quantization algorithm in combination with
a contour removal algorithm.
|
class |
MedianCutQuantizer |
Performs the Median Cut color quantization algorithm
for a given list of colors.
|
class |
OctreeColorQuantizer |
Performs the octree color quantization algorithm for a given RGB truecolor image.
|
class |
PopularityQuantizer |
Performs the popularity color quantization algorithm that maps an image to
the colors occurring most frequently in the input image.
|
class |
UniformPaletteQuantizer |
A color quantizer that maps to a palette which is equidistantly distributed
in the RGB color cube.
|
Modifier and Type | Class | Description |
---|---|---|
class |
ReduceRGB |
Reduces the color depth of RGB truecolor images.
|
class |
ReduceShadesOfGray |
Reduces the number of shades of gray of a grayscale image.
|
class |
ReduceToBilevelThreshold |
Reduces a
GrayIntegerImage to a
BilevelImage by setting all values below
a certain threshold value to black and everything else to white. |
class |
RGBToGrayConversion |
Converts RGB color images (both truecolor and paletted) to grayscale images.
|
Modifier and Type | Class | Description |
---|---|---|
class |
AreaFilterOperation |
Base class for operations that convert images to images and determine
an output sample by doing calculations on the input sample at the same
position plus some neighboring samples.
|
class |
ConvolutionKernelFilter |
Applies a convolution kernel filter to an image.
|
class |
MaximumFilter |
Filter operation that replaces each sample by the maximum value of itself
and its neighbor samples.
|
class |
MeanFilter |
Applies a mean filter that replaces each pixel by the mean of itself and its neighbors.
|
class |
MedianFilter |
Applies a Median filter that replaces each pixel by the median of
itself and its neighbors.
|
class |
MinimumFilter |
Filter operation that replaces each sample by the minimum value of itself
and its neighbors.
|
class |
OilFilter |
Applies a filter that makes the image look like an oil painting.
|
Modifier and Type | Class | Description |
---|---|---|
class |
Crop |
Copies a rectangular area of one image to another image that is exactly as large
as that rectangular area.
|
class |
Flip |
Flips images (top row becomes bottom row and vice versa, and so on).
|
class |
Mirror |
Mirrors images (leftmost column becomes rightmost column and vice versa, and so on).
|
class |
Resample |
Resizes grayscale and truecolor images using filters.
|
class |
Rotate180 |
Rotates images by 180 degrees.
|
class |
Rotate90Left |
Rotates images by 90 degrees counter-clockwise (to the left).
|
class |
Rotate90Right |
Rotates images by 90 degrees clockwise (to the right).
|
class |
ScaleReplication |
Changes the pixel resolution of an image by replicating (or dropping) pixels.
|
class |
Shear |
Shears an image by a given angle.
|
Modifier and Type | Method | Description |
---|---|---|
void |
AwtOperationProcessor.process(ImageToImageOperation op) |
This method can be called for ImageToImageOperation objects.
|
Modifier and Type | Class | Description |
---|---|---|
class |
LookupTableOperation |
An operation that replaces samples with values taken from a lookup table.
|