features

package

v0.0.0-...-2854290 Latest Latest Go to latest Published: Jun 17, 2019 License: GPL-3.0 Imports: 6 Imported by: 0

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Valid go.mod file
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Stable version
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Repository

github.com/radekwlsk/handauth

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Documentation ¶

Constants ¶

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const XMassCenter = 0

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const YMassCenter = 1

Variables ¶

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var FeatureFlags = map[FeatureType]bool{
	LengthFeatureType:      true,
	GradientFeatureType:    true,
	AspectFeatureType:      true,
	HOGFeatureType:         true,
	CornersFeatureType:     false,
	MassCenterXFeatureType: true,
	MassCenterYFeatureType: true,
}

Functions ¶

This section is empty.

Types ¶

type Feature ¶

type Feature struct {
	// contains filtered or unexported fields
}

func NewAspectFeature ¶

func NewAspectFeature() *Feature

func NewCornersFeature ¶

func NewCornersFeature() *Feature

func NewGradientFeature ¶

func NewGradientFeature() *Feature

func NewHOGFeature ¶

func NewHOGFeature() *Feature

func NewLengthFeature ¶

func NewLengthFeature() *Feature

func NewMassCenterFeature ¶

func NewMassCenterFeature(pos int) *Feature

func (*Feature) Max ¶

func (f *Feature) Max() float64

func (*Feature) Min ¶

func (f *Feature) Min() float64

func (*Feature) Score ¶

func (f *Feature) Score(other *Feature) float64

func (*Feature) Std ¶

func (f *Feature) Std() float64

func (*Feature) String ¶

func (f *Feature) String() string

func (*Feature) Update ¶

func (f *Feature) Update(sample *samples.Sample, nSamples int)

func (*Feature) Value ¶

func (f *Feature) Value() float64

func (*Feature) Var ¶

func (f *Feature) Var() float64

type FeatureMap ¶

type FeatureMap map[FeatureType]*Feature

func (FeatureMap) GoString ¶

func (m FeatureMap) GoString() string

type FeatureType ¶

type FeatureType int

const (
	LengthFeatureType FeatureType = iota
	GradientFeatureType
	AspectFeatureType
	HOGFeatureType
	CornersFeatureType
	MassCenterXFeatureType
	MassCenterYFeatureType
)

func (FeatureType) String ¶

func (t FeatureType) String() string

Source Files ¶

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