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Image Point Transforms
Select a function from the list below.
Icon | Name | Description |
---|---|---|
AbsoluteValueImage | Transforms pixel values to their absolute values pixel by pixel. | |
AddNoiseToImage | Adds random noise to the image | |
AddToImage | Adds a scalar value to each pixel. | |
ColorizeImage | Shows a monochromatic image in false colors. | |
CorrectGamma | Image enhancement for human perception. For computer vision consider LogarithmImage. | |
CropPixels | Sets pixels below the low value to the low value and above the high value to the high value. | |
DivideImage | Divides each pixel by a scalar value. | |
InvertImage | Applies numeric inversion (1/x) of the pixel values. | |
LogarithmImage | 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. | |
LUTTransformImage | Changes pixel values for data stored in array. | |
MultiplyImage | Multiplies each pixel by a scalar value. | |
NegateImage | Reverts the pixel value range (unsigned) or applies numeric negation (signed). | |
PowerImage | Exponentiates each pixel to the given power. | |
ReplacePixels | Substitutes pixels having the specified value with a new value. | |
ResaturateImage | Sets pixels below the low value to minimum, above the high value to maximum, and interpolates the rest. | |
RescalePixels | Applies linear transformation to pixel values. | |
SquareImage | Raises pixel values to the second power pixel by pixel. | |
SquareRootImage | Transforms pixel values to their square roots pixel by pixel. | |
SubtractFromImage | Subtracts a scalar value from each pixel. |
Select Filter Equivalent below.
Icon | Name | Description |
---|---|---|
AvsFilter_CorrectGamma | Image enhancement for human perception. For computer vision consider LogarithmImage. | |
AvsFilter_LogarithmImage | 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. | |
AvsFilter_PowerImage | Exponentiates each pixel to the given power. |