eVision.Segmenters.EImageRangeSegmenter Class Reference

Segments an image using a pixel-by-pixel double threshold given as two images. More...

Inheritance diagram for eVision.Segmenters.EImageRangeSegmenter:

Collaboration diagram for eVision.Segmenters.EImageRangeSegmenter:

Public Member Functions
None	Load (self, str path)
	Load the eVision.Segmenters.EImageRangeSegmenter configuration.
None	Load (self, eVision.ESerializer|None serializer)
	Load the eVision.Segmenters.EImageRangeSegmenter configuration.
None	Save (self, str path)
	Save the eVision.Segmenters.EImageRangeSegmenter configuration.
None	Save (self, eVision.ESerializer|None serializer)
	Save the eVision.Segmenters.EImageRangeSegmenter configuration.

Properties
	BlackLayerIndex = property(_BlackLayerIndex__getter, _BlackLayerIndex__setter)
	Index of the black layer in the destination coded image.
	BlackLayerEncoded = property(_BlackLayerEncoded__getter, _BlackLayerEncoded__setter)
	Black layer encoding status.
	WhiteLayerIndex = property(_WhiteLayerIndex__getter, _WhiteLayerIndex__setter)
	Index of the white layer in the destination coded image.
	WhiteLayerEncoded = property(_WhiteLayerEncoded__getter, _WhiteLayerEncoded__setter)
	White layer encoding status.
	LowImageBW8 = property(_LowImageBW8__getter, _LowImageBW8__setter)
	Low image for the segmentation of eVision.EROIBW8 images.
	HighImageBW8 = property(_HighImageBW8__getter, _HighImageBW8__setter)
	High image for the segmentation of eVision.EROIBW8 images.
	LowImageBW16 = property(_LowImageBW16__getter, _LowImageBW16__setter)
	Low image for the segmentation of eVision.EROIBW16 images.
	HighImageBW16 = property(_HighImageBW16__getter, _HighImageBW16__setter)
	High image for the segmentation of eVision.EROIBW16 images.
	LowImageC24 = property(_LowImageC24__getter, _LowImageC24__setter)
	Low image for the segmentation of eVision.EROIC24 images.
	HighImageC24 = property(_HighImageC24__getter, _HighImageC24__setter)
	High image for the segmentation of eVision.EROIC24 images.
Properties inherited from eVision.Segmenters.ETwoLayersImageSegmenter
	BlackLayerIndex = property(_BlackLayerIndex__getter, _BlackLayerIndex__setter)
	Index of the black layer in the destination coded image.
	BlackLayerEncoded = property(_BlackLayerEncoded__getter, _BlackLayerEncoded__setter)
	Black layer encoding status.
	WhiteLayerIndex = property(_WhiteLayerIndex__getter, _WhiteLayerIndex__setter)
	Index of the white layer in the destination coded image.
	WhiteLayerEncoded = property(_WhiteLayerEncoded__getter, _WhiteLayerEncoded__setter)
	White layer encoding status.

Detailed Description

Segments an image using a pixel-by-pixel double threshold given as two images.

Remarks:

This segmenter is applicable to eVision.EROIBW8, eVision.EROIBW16 and eVision.EROIC24 images. It produces coded images with two layers. The low threshold and the high threshold are defined for each pixel individually by means of two reference images of the same type as the source image: the Low Image and the High Image.

For grayscale images, the White layer (usually, with index 1) contains unmasked pixels having a gray value in a range defined by the gray value of the corresponding unmasked pixels in the Low Image and the High Image.

For RGB color images, the White layer (usually, with index 1) contains unmasked pixels having a color inside the cube of the color space defined by the colors of the corresponding unmasked pixels in the Low Image and the High Image.

The Black layer (usually, with index 0) contains the remaining unmasked pixels.

License(s): EasyObject

Member Function Documentation

Load() [1/2]

None eVision.Segmenters.EImageRangeSegmenter.Load	(		self,
		eVision.ESerializer | None	serializer )

Load the eVision.Segmenters.EImageRangeSegmenter configuration.

The given eVision.ESerializer must have been created for reading.

Parameters

serializer

The serializer.

Reimplemented from eVision.Segmenters.ETwoLayersImageSegmenter.

Load() [2/2]

None eVision.Segmenters.EImageRangeSegmenter.Load	(		self,
		str	path )

Load the eVision.Segmenters.EImageRangeSegmenter configuration.

The given eVision.ESerializer must have been created for reading.

Parameters

path	The file path.

Reimplemented from eVision.Segmenters.ETwoLayersImageSegmenter.

Save() [1/2]

None eVision.Segmenters.EImageRangeSegmenter.Save	(		self,
		eVision.ESerializer | None	serializer )

Save the eVision.Segmenters.EImageRangeSegmenter configuration.

The given eVision.ESerializer must have been created for writing.

Parameters

serializer

The serializer.

Reimplemented from eVision.Segmenters.ETwoLayersImageSegmenter.

Save() [2/2]

None eVision.Segmenters.EImageRangeSegmenter.Save	(		self,
		str	path )

Save the eVision.Segmenters.EImageRangeSegmenter configuration.

The given eVision.ESerializer must have been created for writing.

Parameters

path	The file path.

Reimplemented from eVision.Segmenters.ETwoLayersImageSegmenter.

Property Documentation

BlackLayerEncoded

eVision.Segmenters.EImageRangeSegmenter.BlackLayerEncoded = property(_BlackLayerEncoded__getter, _BlackLayerEncoded__setter)

static

Black layer encoding status.

BlackLayerIndex

eVision.Segmenters.EImageRangeSegmenter.BlackLayerIndex = property(_BlackLayerIndex__getter, _BlackLayerIndex__setter)

static

Index of the black layer in the destination coded image.

Remarks:

Setting this property automatically switches on the encoding of the black layer.

HighImageBW16

eVision.Segmenters.EImageRangeSegmenter.HighImageBW16 = property(_HighImageBW16__getter, _HighImageBW16__setter)

static

High image for the segmentation of eVision.EROIBW16 images.

HighImageBW8

eVision.Segmenters.EImageRangeSegmenter.HighImageBW8 = property(_HighImageBW8__getter, _HighImageBW8__setter)

static

High image for the segmentation of eVision.EROIBW8 images.

HighImageC24

eVision.Segmenters.EImageRangeSegmenter.HighImageC24 = property(_HighImageC24__getter, _HighImageC24__setter)

static

High image for the segmentation of eVision.EROIC24 images.

LowImageBW16

eVision.Segmenters.EImageRangeSegmenter.LowImageBW16 = property(_LowImageBW16__getter, _LowImageBW16__setter)

static

Low image for the segmentation of eVision.EROIBW16 images.

LowImageBW8

eVision.Segmenters.EImageRangeSegmenter.LowImageBW8 = property(_LowImageBW8__getter, _LowImageBW8__setter)

static

Low image for the segmentation of eVision.EROIBW8 images.

LowImageC24

eVision.Segmenters.EImageRangeSegmenter.LowImageC24 = property(_LowImageC24__getter, _LowImageC24__setter)

static

Low image for the segmentation of eVision.EROIC24 images.

WhiteLayerEncoded

eVision.Segmenters.EImageRangeSegmenter.WhiteLayerEncoded = property(_WhiteLayerEncoded__getter, _WhiteLayerEncoded__setter)

static

White layer encoding status.

WhiteLayerIndex

eVision.Segmenters.EImageRangeSegmenter.WhiteLayerIndex = property(_WhiteLayerIndex__getter, _WhiteLayerIndex__setter)

static

Index of the white layer in the destination coded image.

Remarks:

Setting this property automatically switches on the encoding of the white layer.