perse

perse-client-go

This is an example client implementation written in Go to interact the Perse API.

For more information, read the API documentation.

Run the example

export API_KEY=<provided api key>

cd example

go run main.go

How to use

Getting the package

First, download the package with:

go get -v -u github.com/cyberlabsai/perse-client-go

Then, make sure to import the package using:

perse "github.com/cyberlabsai/perse-client-go"

Creating the client instance

Then, you need to create a client with:

client := perse.New(apiKey, nil)

To get an apiKey ( string ), contact our sales team C:

the second parameter ( *http.Client ) is an istance of go's http client. Create one if you want to customize it's http options. If you send nil, a default one will be created.

Detecting faces

To detect faces in a frame, use the "DetectFaces" method.

faces, err := client.DetectFaces(image_with_some_face)

// function header
(faceRecClient *FaceRecClient) DetectFaces(image []byte) ([]byte, error)

It takes an []byte (the contents of an image file). It returns a []byte with the data received from the server. You can use the json.Unmarshal to parse it. the faces will be nil in case of error.

Comparing faces

You can use the method "FaceCompare" to compare two faces.

compare, err := client.FaceCompare(image_with_some_face, another_image_with_some_face)

// function header
(faceRecClient *FaceRecClient) FaceCompare(image1 []byte, image2 []byte) ([]byte, error)

It takes the contents of two images as []bytes.

It will return a []byte with the server's response and a error.

Examples

For further details, take a look on the "examples" directory. You will find some usefull pieces of code.