ZYVisionDetector can help you to record video and detect retangles in your video.
能帮助你实现自动识别视频中矩形区域并高亮
Cocoapods
pod ZYVisionDetectorSPM
- detect retangle
ZYVisionRetangleDetector.visionImage(clipImage: previewimg, boxSize: self.zyvision_previewLayer.bounds.size) { result, points in
let path = CGMutablePath()
if points != nil {
path.addLines(between: [points!.0, points!.1, points!.2, points!.3, points!.0])
self.zyvision_rectangleShapeLayer.path = path
self.zyvision_rectangleShapeLayer.isHidden = false
}
}
- video recoder
class CameraViewController: UIViewController, ZYVisionDetectorVideoRecorder {
var zyvision_inputDevice: AVCaptureDeviceInput!
var zyvision_device: AVCaptureDevice!
var zyvision_photoSetting: AVCapturePhotoSettings!
var zyvision_photoOutput: AVCapturePhotoOutput!
var zyvision_videoOutput: AVCaptureVideoDataOutput!
var zyvision_rectangleShapeLayer: CAShapeLayer!
var zyvision_previewLayer: AVCaptureVideoPreviewLayer!
var zyvision_previewView: UIView! {
return self.view
}
var zyvision_session: AVCaptureSession!
override func viewDidLoad() {
super.viewDidLoad()
self.zyvision_setupSession()
self.zyvision_beginSession()
}
}