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ArcFace SDK
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| package arcsdkv3 | |
| import ( | |
| "image" | |
| "log" | |
| arcSdk "github.com/windosx/face-engine/v3" | |
| ) | |
| type ArcSdkV3 struct { | |
| AppId string | |
| Key string | |
| // | |
| engine *arcSdk.FaceEngine | |
| } | |
| func NewArcSdkV3(appId string, key string) (*ArcSdkV3, error) { | |
| sdk := ArcSdkV3{ | |
| AppId: appId, | |
| Key: key, | |
| } | |
| err := sdk.Init() | |
| if err != nil { | |
| return nil, err | |
| } | |
| return &sdk, nil | |
| } | |
| func (sdk *ArcSdkV3) Init() error { | |
| // 激活SDK | |
| if err := arcSdk.Activation(sdk.AppId, sdk.Key); err != nil { | |
| log.Println("Error:init", err) | |
| return err | |
| } | |
| // 初始化引擎 | |
| engine, err := arcSdk.NewFaceEngine(arcSdk.DetectModeImage, | |
| arcSdk.OrientPriority0, | |
| 12, | |
| 50, | |
| arcSdk.EnableFaceDetect|arcSdk.EnableFaceRecognition|arcSdk.EnableFace3DAngle|arcSdk.EnableLiveness|arcSdk.EnableIRLiveness|arcSdk.EnableAge|arcSdk.EnableGender) | |
| if err != nil { | |
| log.Println("Error:init", err) | |
| return err | |
| } | |
| sdk.engine = engine | |
| version := engine.GetVersion() | |
| log.Println("init sdk:", version.Version, version.BuildDate, version.CopyRight) | |
| return nil | |
| } | |
| func (sdk *ArcSdkV3) Close() error { | |
| log.Println("destory sdk") | |
| if sdk.engine != nil { | |
| // 销毁引擎 | |
| if err := sdk.engine.Destroy(); err != nil { | |
| log.Println("Error:close", err) | |
| return err | |
| } | |
| } | |
| return nil | |
| } | |
| func (sdk *ArcSdkV3) DectectRGB(rgba *image.NRGBA) (*arcSdk.MultiFaceInfo, error) { | |
| bound := rgba.Bounds() | |
| width := bound.Dx() | |
| height := bound.Dy() | |
| newWidth := width - width%4 | |
| // resizeRect := image.Rect(0, 0, resizeWidth, resizeHeight) | |
| // resizeImg := image.NewNRGBA(resizeRect) | |
| // draw.BiLinear.Scale(resizeImg, resizeRect, rgba, bound, draw.Over, nil) | |
| //log.Println("resize .....:", resizeRect.Bounds()) | |
| //src = resizeImg | |
| var bgrData []uint8 | |
| for x := 0; x < height; x++ { | |
| for y := 0; y < newWidth; y++ { | |
| c := rgba.At(x, y) | |
| r, g, b, _ := c.RGBA() | |
| bgrData = append(bgrData, uint8(b), uint8(g), uint8(r)) | |
| } | |
| } | |
| // 检测人脸 | |
| info, err := sdk.engine.DetectFaces(newWidth, height, arcSdk.ColorFormatBGR24, bgrData) | |
| if err != nil { | |
| log.Println("Dectect Error:", err) | |
| return nil, err | |
| } | |
| return &info, nil | |
| } |
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