eVision.EParticleDetectionParameters Struct Reference

Used to store the particle detection parameters. See EScratchDetectionParameters for the scratch detection parameters. More...

Public Member Functions
	EParticleDetectionParameters (eVision.ESpotPolarity polarity, uint threshold, uint min, uint max, uint area)
	Constructs a EParticleDetectionParameters.

Static Public Member Functions
static bool	operator== (eVision.EParticleDetectionParameters extraArgument, eVision.EParticleDetectionParameters other)
	Comparison operator.
static bool	operator!= (eVision.EParticleDetectionParameters extraArgument, eVision.EParticleDetectionParameters other)
	Comparison operator.

Public Attributes
eVision.ESpotPolarity	Polarity
	The particle polarity (black, white or any) in ESpotPolarity. Default polarity is ESpotPolarity.ESpotPolarity_Any.
uint	Threshold
	The threshold on the pixel intensity difference with the background. A low threshold (5-10) implies a sensitive detection, with possibly a lot of detected spots. A high threshold (30-40) implies a conservative detection, with possibly a few or no spot detected. Default threshold is 20.
uint	MinSize
	The minimum particle size. The width or the height of the bounding box must be equal or larger than the minimum size for the particle to be detected. Default minimum size is 10.
uint	MaxSize
	The maximum particle size. The width or the height of the bounding box must be equal or smaller than the maximum size for the particle to be detected. Default maximum size is 50.
uint	MinArea
	The minimum particle pixel area. The number of segmented pixels of the detected particle must be equal or larger than the minimum area. Default minimum area is 100.

Detailed Description

Used to store the particle detection parameters. See EScratchDetectionParameters for the scratch detection parameters.

License(s): EasySpotDetector

Deprecated

Deprecated in version 26.6. Scheduled to be removed in version 27.6.

Constructor & Destructor Documentation

EParticleDetectionParameters()

eVision.EParticleDetectionParameters.EParticleDetectionParameters	(	eVision.ESpotPolarity	polarity,
		uint	threshold,
		uint	min,
		uint	max,
		uint	area )

Constructs a EParticleDetectionParameters.

Parameters

polarity	The particle polarity (black, white or any) in ESpotPolarity.
threshold	The threshold on the pixel intensity difference with the background.
min	The minimum particle size.
max	The maximum particle size.
area	The minimum particle pixel area.

Member Function Documentation

operator!=()

bool eVision.EParticleDetectionParameters.operator!= ( eVision.EParticleDetectionParameters extraArgument, eVision.EParticleDetectionParameters other )

static

Comparison operator.

Parameters

other

The other object.

operator==()

bool eVision.EParticleDetectionParameters.operator== ( eVision.EParticleDetectionParameters extraArgument, eVision.EParticleDetectionParameters other )

static

Comparison operator.

Parameters

other

The other object.

Member Data Documentation

MaxSize

uint eVision.EParticleDetectionParameters.MaxSize

The maximum particle size. The width or the height of the bounding box must be equal or smaller than the maximum size for the particle to be detected. Default maximum size is 50.

MinArea

uint eVision.EParticleDetectionParameters.MinArea

The minimum particle pixel area. The number of segmented pixels of the detected particle must be equal or larger than the minimum area. Default minimum area is 100.

MinSize

uint eVision.EParticleDetectionParameters.MinSize

The minimum particle size. The width or the height of the bounding box must be equal or larger than the minimum size for the particle to be detected. Default minimum size is 10.

Polarity

eVision.ESpotPolarity eVision.EParticleDetectionParameters.Polarity

The particle polarity (black, white or any) in ESpotPolarity. Default polarity is ESpotPolarity.ESpotPolarity_Any.

Threshold

uint eVision.EParticleDetectionParameters.Threshold

The threshold on the pixel intensity difference with the background. A low threshold (5-10) implies a sensitive detection, with possibly a lot of detected spots. A high threshold (30-40) implies a conservative detection, with possibly a few or no spot detected. Default threshold is 20.