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Emgu
CV
Structure
MCvFGDStatModelParams
C# Класс Emgu.CV.Structure.MCvFGDStatModelParams
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Примеры использования класса
Открытые свойства
Свойство
Тип
Описание
Lc
int
Lcc
int
N1c
int
N1cc
int
N2c
int
N2cc
int
T
float
alpha1
float
alpha2
float
alpha3
float
delta
float
is_obj_without_holes
int
minArea
float
perform_morphing
int
Описание свойств
Lc
публичное свойство
Quantized levels per 'color' component. Power of two, typically 32, 64 or 128.
public
int
Lc
Результат
int
Lcc
публичное свойство
Quantized levels per 'color co-occurrence' component. Power of two, typically 16, 32 or 64.
public
int
Lcc
Результат
int
N1c
публичное свойство
Number of color vectors used to model normal background color variation at a given pixel. Try 15 for default.
public
int
N1c
Результат
int
N1cc
публичное свойство
Number of color co-occurrence vectors used to model normal background color variation at a given pixel. Try 25 for default.
public
int
N1cc
Результат
int
N2c
публичное свойство
Number of color vectors retained at given pixel. Must be > N1c, typically ~ 5/3 of N1c.
Used to allow the first N1c vectors to adapt over time to changing background.
public
int
N2c
Результат
int
N2cc
публичное свойство
Number of color co-occurrence vectors retained at given pixel. Must be > N1cc, typically ~ 5/3 of N1cc.
Used to allow the first N1cc vectors to adapt over time to changing background.
public
int
N2cc
Результат
int
T
публичное свойство
A percentage value which determines when new features can be recognized as new background. (Typically 0.9).
public
float
T
Результат
float
alpha1
публичное свойство
How quickly we forget old background pixel values seen. Typically set to 0.1
public
float
alpha1
Результат
float
alpha2
публичное свойство
Controls speed of feature learning. Depends on T. Typical value circa 0.005.
public
float
alpha2
Результат
float
alpha3
публичное свойство
Alternate to alpha2, used (e.g.) for quicker initial convergence. Typical value 0.1.
public
float
alpha3
Результат
float
delta
публичное свойство
Affects color and color co-occurrence quantization, typically set to 2.
public
float
delta
Результат
float
is_obj_without_holes
публичное свойство
If 1 we ignore holes within foreground blobs. Defaults to 1.
public
int
is_obj_without_holes
Результат
int
minArea
публичное свойство
Discard foreground blobs whose bounding box is smaller than this threshold. Try 15 for default
public
float
minArea
Результат
float
perform_morphing
публичное свойство
Number of erode-dilate-erode foreground-blob cleanup iterations.
These erase one-pixel junk blobs and merge almost-touching blobs. Default value is 1.
public
int
perform_morphing
Результат
int