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Documentation

Index

• type ColorObject
  • func NewColorObject(hl, sl, vl, hu, su, vu float64, minRadius float32) *ColorObject
  • func (c *ColorObject) FindLargestObject(frame *gocv.Mat) (float32, float32, float32, error)
• type Person
  • func NewPerson() *Person
  • func (p *Person) FindPeople(frame *gocv.Mat)

Types

type ColorObject

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

ColorObject locates objects in a frame based on their color.

func NewColorObject

func NewColorObject(hl, sl, vl, hu, su, vu float64,
	minRadius float32) *ColorObject

NewColorObject returns a new ColorObject instance that locates objects with a color that falls between the lower bound HSV values (hl, sl, vl) and the upper bound HSV values (hu, su, vu), only considering objects with a radius greater than minRadius.

func (*ColorObject) FindLargestObject

func (c *ColorObject) FindLargestObject(
	frame *gocv.Mat) (float32, float32, float32, error)

FindLargestObject locates the largest object that satisfies our parameters in a frame and returns its center position (x and y) and the radius of a circle that fully encloses it.

type Person

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

func NewPerson

func NewPerson() *Person

func (*Person) FindPeople

func (p *Person) FindPeople(frame *gocv.Mat)