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38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
1 year ago
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# Imports
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import cv2
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import mediapipe as mp
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# Face Class
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class Face:
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# Constructor Function
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def __init__(self, faces, thickness, circle_radius):
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self.video = cv2.VideoCapture(0)
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self.image = None
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self.mpDraw = mp.solutions.drawing_utils
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self.mpFaceMesh = mp.solutions.face_mesh
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self.faceMesh = self.mpFaceMesh.FaceMesh(max_num_faces=faces)
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self.drawSpec = self.mpDraw.DrawingSpec(thickness=thickness, circle_radius=circle_radius)
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self.points = []
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self.faces = 0
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# Track
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def track(self):
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success, self.image = self.video.read()
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imageRgb = cv2.cvtColor(self.image, cv2.COLOR_BGR2RGB)
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results = self.faceMesh.process(imageRgb)
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self.points = []
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self.faces = 0
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if results.multi_face_landmarks:
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for faceNumber, face in enumerate(results.multi_face_landmarks):
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self.faces += 1
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self.mpDraw.draw_landmarks(self.image, face, self.mpFaceMesh.FACEMESH_CONTOURS, self.drawSpec)
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for landmarkNumber, landmark in enumerate(face.landmark):
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self.points += [faceNumber, landmarkNumber, landmark.x, landmark.y, landmark.z]
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# Display
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def display(self):
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cv2.imshow("Image", self.image)
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cv2.waitKey(1)
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