state

Documentation

Index

• type Clusterer
  • func NewClusterer(method ClusteringMethod) Clusterer
• type ClusteringMethod
• type State
  • func MakeState() *State
  • func (state *State) AddFrameIDPersistent(path string) (int, bool)
  • func (state *State) Close()
  • func (state *State) CompactDataStore() error
  • func (state *State) DebugDump()
  • func (state *State) DeleteFile(path string)
  • func (state *State) Dump(writer *bufio.Writer) error
  • func (state *State) GetComparisonScore(frameID1 int, frameID2 int) (float32, bool)
  • func (state *State) GetFileFrameIDPersistent(path string) (int, bool)
  • func (state *State) GetFrameFileName(frameID int) string
  • func (state *State) GetImageFile(frameID int) (string, bool)
  • func (state *State) GetframeID(path string) (int, bool)
  • func (state *State) Init(stateDirectory string, logger *logrus.Logger, scorePrefix string) error
  • func (state *State) RegisterFile(path string) (int, bool)
  • func (state *State) SetComparisonScore(frameID1 int, frameID2 int, score float32)
  • func (state *State) SetframeID(path string, frameID int)
  • func (state *State) UnmatchFrames(frameID1, frameID2 int, falsePositive bool)
• type StrictClusterer
  • func (clr *StrictClusterer) AddMatch(frameID1 int, frameID2 int)
  • func (clr *StrictClusterer) DebugDump(writer *bufio.Writer)
  • func (clr *StrictClusterer) Groups() [][]int
• type TrivialClusterer
  • func (clr *TrivialClusterer) AddMatch(frameID1 int, frameID2 int)
  • func (clr *TrivialClusterer) DebugDump(writer *bufio.Writer)
  • func (clr *TrivialClusterer) Groups() [][]int
• type UnionClusterer
  • func (clr *UnionClusterer) AddMatch(frameID1 int, frameID2 int)
  • func (clr *UnionClusterer) DebugDump(writer *bufio.Writer)
  • func (clr *UnionClusterer) Groups() [][]int

Types

type Clusterer

type Clusterer interface {
	AddMatch(frameID1 int, frameID2 int) // Add a pair of matched frames
	Groups() [][]int                     // Return the list of created groups
	DebugDump(writer *bufio.Writer)      // Dump the state
}

func NewClusterer

func NewClusterer(method ClusteringMethod) Clusterer

type ClusteringMethod

type ClusteringMethod int

const (
	// No clustering is done. Each pair is a separate group.
	None ClusteringMethod = iota
	// Only combine elements into a group if all elements match pairwise.
	Strict
	// Union of matched frames. As long as A ^ B and B ^ C, then A, B, C are combined in the same group.
	Loose
)

type State

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

func MakeState

func MakeState() *State

func (*State) AddFrameIDPersistent

func (state *State) AddFrameIDPersistent(path string) (int, bool)

func (*State) Close

func (state *State) Close()

func (*State) CompactDataStore

func (state *State) CompactDataStore() error

func (*State) DebugDump

func (state *State) DebugDump()

func (*State) DeleteFile

func (state *State) DeleteFile(path string)

func (*State) Dump

func (state *State) Dump(writer *bufio.Writer) error

func (*State) GetComparisonScore

func (state *State) GetComparisonScore(frameID1 int, frameID2 int) (float32, bool)

func (*State) GetFileFrameIDPersistent

func (state *State) GetFileFrameIDPersistent(path string) (int, bool)

func (*State) GetFrameFileName

func (state *State) GetFrameFileName(frameID int) string

func (*State) GetImageFile

func (state *State) GetImageFile(frameID int) (string, bool)

func (*State) GetframeID

func (state *State) GetframeID(path string) (int, bool)

func (*State) Init

func (state *State) Init(stateDirectory string, logger *logrus.Logger, scorePrefix string) error

func (*State) RegisterFile

func (state *State) RegisterFile(path string) (int, bool)

func (*State) SetComparisonScore

func (state *State) SetComparisonScore(frameID1 int, frameID2 int, score float32)

func (*State) SetframeID

func (state *State) SetframeID(path string, frameID int)

func (*State) UnmatchFrames

func (state *State) UnmatchFrames(frameID1, frameID2 int, falsePositive bool)

type StrictClusterer

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

func (*StrictClusterer) AddMatch

func (clr *StrictClusterer) AddMatch(frameID1 int, frameID2 int)

func (*StrictClusterer) DebugDump

func (clr *StrictClusterer) DebugDump(writer *bufio.Writer)

func (*StrictClusterer) Groups

func (clr *StrictClusterer) Groups() [][]int

type TrivialClusterer

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

func (*TrivialClusterer) AddMatch

func (clr *TrivialClusterer) AddMatch(frameID1 int, frameID2 int)

func (*TrivialClusterer) DebugDump

func (clr *TrivialClusterer) DebugDump(writer *bufio.Writer)

func (*TrivialClusterer) Groups

func (clr *TrivialClusterer) Groups() [][]int

type UnionClusterer

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

func (*UnionClusterer) AddMatch

func (clr *UnionClusterer) AddMatch(frameID1 int, frameID2 int)

func (*UnionClusterer) DebugDump

func (clr *UnionClusterer) DebugDump(writer *bufio.Writer)

func (*UnionClusterer) Groups

func (clr *UnionClusterer) Groups() [][]int