road

Documentation

Index

• Variables
• type DefaultMonitor
  • func (d *DefaultMonitor) Increment()
  • func (d *DefaultMonitor) Start()
• type Detector
  • func NewDetector(options ...DetectorOption) *Detector
  • func (d *Detector) Close()
  • func (d *Detector) Detect(img *gocv.Mat) ([]*events.Point, *events.Ellipse)
• type DetectorOption
  • func WithCanny(lowThreshold int, highThreshold int) DetectorOption
  • func WithGaussianBlur(kernelSize int) DetectorOption
  • func WithHoughLines(rho int, theta float32, threshold int, minLineLength int, maxLineGap int) DetectorOption
  • func WithMonitor(monitor Monitor) DetectorOption
  • func WithPointOnRoad(pt image.Point) DetectorOption
  • func WithRegionOfInterest(imgWidth int, imgHeight int, horizon int) DetectorOption
  • func WithWhiteFilter(lowThreshold int, highThreshold int) DetectorOption
  • func WithYellowFilter(lower gocv.Mat, upper gocv.Mat) DetectorOption
• type FakeMonitor
  • func (f *FakeMonitor) Increment()
  • func (f *FakeMonitor) Start()
• type Monitor
• type RoadPart
  • func NewPart(client mqtt.Client, cameraTopic, roadTopic string, detector *Detector) *RoadPart
  • func (r *RoadPart) OnFrame(_ mqtt.Client, msg mqtt.Message)
  • func (r *RoadPart) Start() error
  • func (r *RoadPart) Stop()

Variables

var EllipseNotFound = events.Ellipse{Confidence: 0.}

Types

type DefaultMonitor

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

func (*DefaultMonitor) Increment

func (d *DefaultMonitor) Increment()

func (*DefaultMonitor) Start

func (d *DefaultMonitor) Start()

type Detector

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

func NewDetector

func NewDetector(options ...DetectorOption) *Detector

func (*Detector) Close

func (d *Detector) Close()

func (*Detector) Detect

func (d *Detector) Detect(img *gocv.Mat) ([]*events.Point, *events.Ellipse)

type DetectorOption

type DetectorOption func(*Detector)

func WithCanny

func WithCanny(lowThreshold int, highThreshold int) DetectorOption

func WithGaussianBlur

func WithGaussianBlur(kernelSize int) DetectorOption

func WithHoughLines

func WithHoughLines(rho int, theta float32, threshold int, minLineLength int, maxLineGap int) DetectorOption

func WithMonitor

func WithMonitor(monitor Monitor) DetectorOption

func WithPointOnRoad

func WithPointOnRoad(pt image.Point) DetectorOption

func WithRegionOfInterest

func WithRegionOfInterest(imgWidth int, imgHeight int, horizon int) DetectorOption

func WithWhiteFilter

func WithWhiteFilter(lowThreshold int, highThreshold int) DetectorOption

func WithYellowFilter

func WithYellowFilter(lower gocv.Mat, upper gocv.Mat) DetectorOption

type FakeMonitor

type FakeMonitor struct{}

func (*FakeMonitor) Increment

func (f *FakeMonitor) Increment()

func (*FakeMonitor) Start

func (f *FakeMonitor) Start()

type Monitor

type Monitor interface {
	Increment()
	Start()
}

type RoadPart

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

func NewPart

func NewPart(client mqtt.Client, cameraTopic, roadTopic string, detector *Detector) *RoadPart

func (*RoadPart) OnFrame

func (r *RoadPart) OnFrame(_ mqtt.Client, msg mqtt.Message)

func (*RoadPart) Start

func (r *RoadPart) Start() error

func (*RoadPart) Stop

func (r *RoadPart) Stop()