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Image Point Transforms

Select a function from the list below.

Icon Name Description / Applications Modules
AbsoluteValueImage

Transforms pixel values to their absolute values pixel by pixel.

FoundationLite
AddNoiseToImage

Adds random noise to the image.

FoundationLite
AddToImage

Adds a scalar value to each pixel.

FoundationLite
ClipPixels

Sets pixels below the low value to the low value and above the high value to the high value.

FoundationLite
ColorizeImage

Shows a monochromatic image in false colors.

FoundationLite
CorrectGamma

Performs gamma correction.


Image enhancement for human perception. For computer vision consider LogarithmImage.

FoundationLite
DivideImage

Divides each pixel by a scalar value.

FoundationLite
InvertImage

Applies numeric inversion (1/x) of the pixel values.

FoundationLite
LogarithmImage

Computes a natural logarithm of each pixel.


Transforms an image in such a way that a quotient on the input image becomes a difference on the output image. This can be useful for dealing with variable illumination.

FoundationLite
LUTTransformImage

Changes pixel values for data stored in array.

FoundationLite
MultiplyImage

Multiplies each pixel by a scalar value.

FoundationLite
NegateImage

Reverts the pixel value range (unsigned) or applies numeric negation (signed).

FoundationLite
PowerImage

Exponentiates each pixel to the given power.

FoundationLite
ReplacePixels

Substitutes pixels having the specified value with a new value.

FoundationLite
ResaturateImage

Sets pixels below the low value to minimum, above the high value to maximum, and interpolates the rest.

FoundationLite
RescalePixels

Applies linear transformation to pixel values.

FoundationLite
RescalePixels_FixedRange

Transforms pixels value from given range into new one.

FoundationLite
SquareImage

Raises pixel values to the second power pixel by pixel.

FoundationLite
SquareRootImage

Transforms pixel values to their square roots pixel by pixel.

FoundationLite
SubtractFromImage

Subtracts a scalar value from each pixel.

FoundationLite

Select Filter Equivalent below.

Icon Name Description / Applications Modules
AvsFilter_CorrectGamma

Performs gamma correction.


Image enhancement for human perception. For computer vision consider LogarithmImage.

FoundationLite
AvsFilter_LogarithmImage

Computes a natural logarithm of each pixel.


Transforms an image in such a way that a quotient on the input image becomes a difference on the output image. This can be useful for dealing with variable illumination.

FoundationLite
AvsFilter_PowerImage

Exponentiates each pixel to the given power.

FoundationLite