classer

package

v3.0.0-...-55e877b Latest Latest Go to latest Published: Jul 29, 2023 License: GPL-2.0 Imports: 6 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

gitee.com/zhaobingss/unipdf.git

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
type Classer
- func Init(settings Settings) (*Classer, error)
- func (_ab *Classer) AddPage(inputPage *_eb.Bitmap, pageNumber int, method Method) (_aa error)
- func (_d *Classer) ComputeLLCorners() (_gb error)
type Method
type Settings
- func DefaultSettings() Settings
- func (_ddcb *Settings) SetDefault()
- func (_bge Settings) Validate() error

Constants ¶

View Source

const (
	MaxConnCompWidth = 350
	MaxCharCompWidth = 350
	MaxWordCompWidth = 1000
	MaxCompHeight    = 120
)

View Source

const (
	MaxDiffWidth  = 2
	MaxDiffHeight = 2
)

View Source

const JbAddedPixels = 6

Variables ¶

View Source

var TwoByTwoWalk = []int{0, 0, 0, 1, -1, 0, 0, -1, 1, 0, -1, 1, 1, 1, -1, -1, 1, -1, 0, -2, 2, 0, 0, 2, -2, 0, -1, -2, 1, -2, 2, -1, 2, 1, 1, 2, -1, 2, -2, 1, -2, -1, -2, -2, 2, -2, 2, 2, -2, 2}

Functions ¶

This section is empty.

Types ¶

type Classer ¶

type Classer struct {
	BaseIndex               int
	Settings                Settings
	ComponentsNumber        *_af.IntSlice
	TemplateAreas           *_af.IntSlice
	Widths                  map[int]int
	Heights                 map[int]int
	NumberOfClasses         int
	ClassInstances          *_eb.BitmapsArray
	UndilatedTemplates      *_eb.Bitmaps
	DilatedTemplates        *_eb.Bitmaps
	TemplatesSize           _af.IntsMap
	FgTemplates             *_af.NumSlice
	CentroidPoints          *_eb.Points
	CentroidPointsTemplates *_eb.Points
	ClassIDs                *_af.IntSlice
	ComponentPageNumbers    *_af.IntSlice
	PtaUL                   *_eb.Points
	PtaLL                   *_eb.Points
}

func Init ¶

func Init(settings Settings) (*Classer, error)

func (*Classer) AddPage ¶

func (_ab *Classer) AddPage(inputPage *_eb.Bitmap, pageNumber int, method Method) (_aa error)

func (*Classer) ComputeLLCorners ¶

func (_d *Classer) ComputeLLCorners() (_gb error)

type Method ¶

type Method int

const (
	RankHaus Method = iota
	Correlation
)

type Settings ¶

type Settings struct {
	MaxCompWidth       int
	MaxCompHeight      int
	SizeHaus           int
	RankHaus           float64
	Thresh             float64
	WeightFactor       float64
	KeepClassInstances bool
	Components         _eb.Component
	Method             Method
}

func DefaultSettings ¶

func DefaultSettings() Settings

func (*Settings) SetDefault ¶

func (_ddcb *Settings) SetDefault()

func (Settings) Validate ¶

func (_bge Settings) Validate() error

Source Files ¶

View all Source files

classer.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL