EasyImage::RmsNoise

Computes the root-mean-square amplitude of noise, by comparing a given image to a reference image.

Namespace: Euresys::Open_eVision

[C++]

float RmsNoise(
   const EROIBW8* sourceImage,
   const EROIBW8* referenceImage,
   Euresys::Open_eVision::EReferenceNoise referenceNoise
)

float RmsNoise(
   const EROIBW16* sourceImage,
   const EROIBW16* referenceImage,
   Euresys::Open_eVision::EReferenceNoise referenceNoise
)

float RmsNoise(
   const EROIC24* sourceImage,
   const EROIC24* referenceImage,
   Euresys::Open_eVision::EReferenceNoise referenceNoise
)

float RmsNoise(
   const EROIBW8* sourceImage,
   const EROIBW8* referenceImage,
   const EROIBW8* mask,
   Euresys::Open_eVision::EReferenceNoise referenceNoise
)

float RmsNoise(
   const EROIBW16* sourceImage,
   const EROIBW16* referenceImage,
   const EROIBW8* mask,
   Euresys::Open_eVision::EReferenceNoise referenceNoise
)

float RmsNoise(
   const EROIC24* sourceImage,
   const EROIC24* referenceImage,
   const EROIBW8* mask,
   Euresys::Open_eVision::EReferenceNoise referenceNoise
)

Parameters

sourceImage

Pointer to the source image/ROI.

referenceImage

Pointer to the reference image/ROI.

referenceNoise

Specifies how the reference image is affected by noise, as defined by EReferenceNoise.

mask

Pointer to a mask to apply the function only on a particular region in the image. Note: the mask must have the same size as the source image.

count

Remarks

The reference image can be noiseless (obtained by suppressing the source of noise), or affected by a noise of the same distribution as the given image.

EasyImage.RmsNoise

Computes the root-mean-square amplitude of noise, by comparing a given image to a reference image.

Namespace: Euresys.Open_eVision

[C#]

float RmsNoise(
   Euresys.Open_eVision.EROIBW8 sourceImage,
   Euresys.Open_eVision.EROIBW8 referenceImage,
   Euresys.Open_eVision.EReferenceNoise referenceNoise
)

float RmsNoise(
   Euresys.Open_eVision.EROIBW16 sourceImage,
   Euresys.Open_eVision.EROIBW16 referenceImage,
   Euresys.Open_eVision.EReferenceNoise referenceNoise
)

float RmsNoise(
   Euresys.Open_eVision.EROIC24 sourceImage,
   Euresys.Open_eVision.EROIC24 referenceImage,
   Euresys.Open_eVision.EReferenceNoise referenceNoise
)

float RmsNoise(
   Euresys.Open_eVision.EROIBW8 sourceImage,
   Euresys.Open_eVision.EROIBW8 referenceImage,
   Euresys.Open_eVision.EROIBW8 mask,
   Euresys.Open_eVision.EReferenceNoise referenceNoise
)

float RmsNoise(
   Euresys.Open_eVision.EROIBW16 sourceImage,
   Euresys.Open_eVision.EROIBW16 referenceImage,
   Euresys.Open_eVision.EROIBW8 mask,
   Euresys.Open_eVision.EReferenceNoise referenceNoise
)

float RmsNoise(
   Euresys.Open_eVision.EROIC24 sourceImage,
   Euresys.Open_eVision.EROIC24 referenceImage,
   Euresys.Open_eVision.EROIBW8 mask,
   Euresys.Open_eVision.EReferenceNoise referenceNoise
)