whiteboardcleaner

package module

v0.0.0-...-c2e8e0a Latest Latest Go to latest Published: Aug 8, 2014 License: MIT Imports: 8 Imported by: 0

Details

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Repository

github.com/yml/whiteboardcleaner

Links

Open Source Insights

README ¶

whiteboardcleaner

Application to clean up picture taken from whiteboard / paperboard

Get

go get github.com/yml/whiteboardcleaner

Install

go install github.com/yml/whiteboardcleaner/...

Run

./bin/whtbc-server

Documentation ¶

Index ¶

func EdgeKernel(size int) []float32
func LoadImage(f string) image.Image
func NewFilter(opts *Options) *gift.GIFT
func NewTempFile(prefix string) (*os.File, error)
func SaveImage(img image.Image, f string)
type Options
- func NewOptions() *Options
- func (opts *Options) ValidAndUpdate(values map[string][]string) map[string]string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func EdgeKernel ¶

func EdgeKernel(size int) []float32

func LoadImage ¶

func LoadImage(f string) image.Image

func NewFilter ¶

func NewFilter(opts *Options) *gift.GIFT

func NewTempFile ¶

func NewTempFile(prefix string) (*os.File, error)

func SaveImage ¶

func SaveImage(img image.Image, f string)

Types ¶

type Options ¶

type Options struct {
	EdgeDetectionKernelSize        int     // Need to be an odd kernel size (default 15)
	ConvolutionMultiplicator       float32 // default 15
	GaussianBlurSigma              float32 // default 1
	SigmoidMidpoint, SigmoidFactor float32 // SigmoidMidpoint must be between 0 and 1 (default 0.75 100)
	MedianKsize                    int     // MedianKsize must be positive odd number 3, 5, 7 (default 3)
}

func NewOptions ¶

func NewOptions() *Options

func (*Options) ValidAndUpdate ¶

func (opts *Options) ValidAndUpdate(values map[string][]string) map[string]string

ValidAndUpdate the Options based on r.MultipartForm.Value

Source Files ¶

View all Source files

whtbc.go

Directories ¶

Path	Synopsis
cmd
whtbc-cli
whtbc-server

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