Python Yüz Algılama Modülü (Python Face Detection Module)
Python Yüz Algılama (Python Face Detection)
import cvzone
from cvzone.FaceDetectionModule import FaceDetector
import cv2
# Initialize the webcam
# '2' means the third camera connected to the computer, usually 0 refers to the built-in webcam
cap = cv2.VideoCapture(2)
# Initialize the FaceDetector object
# minDetectionCon: Minimum detection confidence threshold
# modelSelection: 0 for short-range detection (2 meters), 1 for long-range detection (5 meters)
detector = FaceDetector(minDetectionCon=0.5, modelSelection=0)
# Run the loop to continually get frames from the webcam
while True:
# Read the current frame from the webcam
# success: Boolean, whether the frame was successfully grabbed
# img: the captured frame
success, img = cap.read()
# Detect faces in the image
# img: Updated image
# bboxs: List of bounding boxes around detected faces
img, bboxs = detector.findFaces(img, draw=False)
# Check if any face is detected
if bboxs:
# Loop through each bounding box
for bbox in bboxs:
# bbox contains 'id', 'bbox', 'score', 'center'
# ---- Get Data ---- #
center = bbox["center"]
x, y, w, h = bbox['bbox']
score = int(bbox['score'][0] * 100)
# ---- Draw Data ---- #
cv2.circle(img, center, 5, (255, 0, 255), cv2.FILLED)
cvzone.putTextRect(img, f'{score}%', (x, y - 10))
cvzone.cornerRect(img, (x, y, w, h))
# Display the image in a window named 'Image'
cv2.imshow("Image", img)
# Wait for 1 millisecond, and keep the window open
cv2.waitKey(1)
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