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Adjust motion calibration to be more dynamic (#8250)

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* Adjust motion calibration to be more dynamic

* isort
This commit is contained in:
Nicolas Mowen 2023-10-20 17:22:38 -06:00 committed by GitHub
parent a3c0e30502
commit 0c2f3a9702
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1 changed files with 6 additions and 2 deletions
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frigate/motion/improved_motion.py
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@ -1,3 +1,5 @@
import logging
import cv2
import imutils
import numpy as np
@ -6,6 +8,8 @@ from scipy.ndimage import gaussian_filter
from frigate.config import MotionConfig
from frigate.motion import MotionDetector
logger = logging.getLogger(__name__)
class ImprovedMotionDetector(MotionDetector):
def __init__(
@ -138,8 +142,8 @@ class ImprovedMotionDetector(MotionDetector):
self.motion_frame_size[0] * self.motion_frame_size[1]
)
# once the motion drops to less than 1% for the first time, assume its calibrated
if pct_motion < 0.01:
# once the motion is less than 5% and the number of contours is < 4, assume its calibrated
if pct_motion < 0.05 and len(motion_boxes) <= 4:
self.calibrating = False
# if calibrating or the motion contours are > 80% of the image area (lightning, ir, ptz) recalibrate