imqol

Documentation

Index

• func JPEG(f io.Reader, opts ...FnOpt) (*tensor.Dense, error)
• func PNG(f io.Reader, opts ...FnOpt) (*tensor.Dense, error)
• type AsType
• type FnOpt

Examples

• JPEG
• PNG

Functions

func JPEG

func JPEG(f io.Reader, opts ...FnOpt) (*tensor.Dense, error)

JPEG loads a JPEG file into a *tensor.Dense of HWC format.

Example

filename := "testdata/smile.jpeg"
f, err := os.Open(filename)
if err != nil {
	fmt.Printf("ERR: %v\n", err)
}

t, err := JPEG(f)
if err != nil {
	fmt.Printf("ERR: %v\n", err)
}

fmt.Printf("%v %v", t.Shape(), t.Dtype)

Output:

(12, 14, 4) float64

func PNG

func PNG(f io.Reader, opts ...FnOpt) (*tensor.Dense, error)

PNG loads a PNG file into a *tensor.Dense of HWC format

Example

filename := "testdata/smile.png"
f, err := os.Open(filename)
if err != nil {
	fmt.Printf("ERR: %v\n", err)
}

t, err := PNG(f)
if err != nil {
	fmt.Printf("ERR: %v\n", err)
}

fmt.Printf("%v %v", t.Shape(), t.Dtype())

Output:

(12, 14, 4) float64

Types

type AsType

type AsType int

AsType is a construction option

const (
	AsFloat64 AsType = iota
	AsFloat32
)

type FnOpt

type FnOpt interface {
	// contains filtered or unexported methods
}

FnOpt is an option to configure the running of a function.