img2tensor

README

img2tensor

Overview

Description

Converts an image type to a mathematical tensor (i.e. an array of any number of dimentions) with value of integers ranging from 0 to 255.

Implementation details

Converts a image.image type to a rank 3 or 4 tensor of integers with and without alpha. The standard "image" golang library is used

Compliance to Spec

Rough level of compliance

100%

Documentation

Index

• func New(ctx operation.InitContext) (operation.Operation, error)
• type Config
• type Input
  • func (i *Input) FromMap(values map[string]interface{}) error
• type Operation
  • func (a *Operation) Eval(inputs map[string]interface{}) (interface{}, error)
• type Params

Functions

func New

func New(ctx operation.InitContext) (operation.Operation, error)

Types

type Config

type Config struct {
	Operation string                 `json:"operation"`
	Params    map[string]interface{} `json:"params,omitempty"`
	Input     map[string]interface{} `json:"input,omitempty"`
}

type Input

type Input struct {
	Img image.Image `md:"img"`
}

func (*Input) FromMap

func (i *Input) FromMap(values map[string]interface{}) error

type Operation

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

func (*Operation) Eval

func (a *Operation) Eval(inputs map[string]interface{}) (interface{}, error)

type Params

type Params struct {
	RemoveAlpha  bool `md:"removeAlpha",required=false`
	IncludeBatch bool `md:"includeBatch", required=false`
}