50 lines
945 B
Go
50 lines
945 B
Go
package main
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import (
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"path"
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"runtime"
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"time"
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cv "github.com/lazywei/go-opencv/opencv"
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"github.com/hybridgroup/gobot"
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"github.com/hybridgroup/gobot/platforms/opencv"
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)
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func main() {
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_, currentfile, _, _ := runtime.Caller(0)
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cascade := path.Join(path.Dir(currentfile), "haarcascade_frontalface_alt.xml")
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gbot := gobot.NewGobot()
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window := opencv.NewWindowDriver("window")
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camera := opencv.NewCameraDriver("camera", 0)
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work := func() {
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var image *cv.IplImage
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gobot.On(camera.Event("frame"), func(data interface{}) {
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image = data.(*cv.IplImage)
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})
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gobot.Every(500*time.Millisecond, func() {
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if image != nil {
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i := image.Clone()
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faces := opencv.DetectFaces(cascade, i)
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i = opencv.DrawRectangles(i, faces, 0, 255, 0, 5)
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window.ShowImage(i)
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}
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})
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}
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robot := gobot.NewRobot("faceBot",
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[]gobot.Connection{},
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[]gobot.Device{window, camera},
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work,
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)
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gbot.AddRobot(robot)
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gbot.Start()
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}
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