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| 3fd01f4551 |
@@ -7,10 +7,10 @@ RUN apt-get update && apt-get install -y \
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&& rm -rf /var/lib/apt/lists/*
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&& rm -rf /var/lib/apt/lists/*
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# Install OpenCV
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# Install OpenCV
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RUN pip install --no-cache-dir paho-mqtt opencv-python-headless numpy requests
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RUN pip install --no-cache-dir gmqtt opencv-python-headless numpy requests
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# Copy the dayglo detector script
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# Copy the dayglo detector script
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COPY dayglo_detector.py /app/dayglo_detector.py
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COPY dayglo_detector.py test_mqtt.py /app/
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WORKDIR /app
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WORKDIR /app
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+111
-175
@@ -1,158 +1,64 @@
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import os
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import os
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import paho.mqtt.client as mqtt
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import json
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import requests
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import cv2
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import numpy as np
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import time
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import time
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import threading
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# Configuration from environment variables
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MQTT_BROKER = os.environ.get('MQTT_BROKER', 'frigate')
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MQTT_PORT = int(os.environ.get('MQTT_PORT', '1883'))
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MQTT_USERNAME = os.environ.get('MQTT_USERNAME')
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MQTT_PASSWORD = os.environ.get('MQTT_PASSWORD')
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MQTT_TOPIC_SUBSCRIBE = 'frigate/events'
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MQTT_TOPIC_PUBLISH = 'homeassistant/sensor/dayglo_rating/state'
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FRIGATE_URL = os.environ.get('FRIGATE_URL', 'http://frigate:5000')
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INTERESTED_ZONES = ['Door_Front']
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# Debug mode flag
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DEBUG_MODE = True
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def debug_print(message):
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""" Helper function to print debug messages if debug mode is enabled """
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if DEBUG_MODE:
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print(f"[DEBUG] {message}")
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def calculate_dayglo_rating(image):
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debug_print("Calculating dayglo rating...")
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hsv_image = cv2.cvtColor(image, cv2.COLOR_BGR2HSV)
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# Define HSV range for "dayglo" colors (adjust as needed)
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lower_color = np.array([20, 100, 100])
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upper_color = np.array([40, 255, 255])
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# Create a mask for the colors
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mask = cv2.inRange(hsv_image, lower_color, upper_color)
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# Calculate the percentage of "dayglo" pixels
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dayglo_pixels = cv2.countNonZero(mask)
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total_pixels = image.shape[0] * image.shape[1]
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dayglo_rating = (dayglo_pixels / total_pixels) * 100
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debug_print(f"Dayglo Rating calculated: {dayglo_rating:.2f}%")
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return dayglo_rating
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def on_connect(client, userdata, flags, rc):
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debug_print(f"Connected to MQTT broker with result code {rc}")
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client.subscribe(MQTT_TOPIC_SUBSCRIBE)
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def on_message(client, userdata, msg):
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debug_print("MQTT message received")
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payload = json.loads(msg.payload)
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event_type = payload.get('type')
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after = payload.get('after', {})
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label = after.get('label')
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if event_type == 'new' and label == 'person':
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zones = after.get('entered_zones', [])
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if any(zone in INTERESTED_ZONES for zone in zones):
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debug_print(f"Person detected in zones: {zones}")
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threading.Thread(target=process_event, args=(after,)).start()
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def process_event(event_data):
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event_id = event_data.get('id')
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camera = event_data.get('camera')
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debug_print(f"Processing event {event_id} from camera {camera}")
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# Get the snapshot URL for the event
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snapshot_url = f"{FRIGATE_URL}/api/events/{event_id}/snapshot.jpg"
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# Retrieve the snapshot
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try:
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response = requests.get(snapshot_url)
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if response.status_code == 200:
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debug_print(f"Snapshot retrieved successfully from {snapshot_url}")
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np_arr = np.frombuffer(response.content, np.uint8)
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image = cv2.imdecode(np_arr, cv2.IMREAD_COLOR)
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if image is not None:
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dayglo_rating = calculate_dayglo_rating(image)
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debug_print(f"Publishing dayglo rating: {dayglo_rating:.2f}%")
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client.publish(MQTT_TOPIC_PUBLISH, f"{dayglo_rating:.2f}")
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else:
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debug_print("Failed to decode the snapshot image")
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else:
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debug_print(f"Failed to retrieve snapshot. HTTP Status code: {response.status_code}")
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except Exception as e:
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debug_print(f"Error retrieving snapshot: {e}")
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def assess_latest_image():
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""" Assess the most recent image when the script first starts """
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debug_print("Assessing the most recent image on startup...")
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# Retrieve the most recent event from Frigate
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events_url = f"{FRIGATE_URL}/api/events?limit=1&has_snapshot=1"
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try:
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response = requests.get(events_url)
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if response.status_code == 200:
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events = response.json()
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if events:
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event_data = events[0]
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debug_print(f"Most recent event ID: {event_data.get('id')}")
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process_event(event_data)
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else:
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debug_print("No recent events found with snapshots")
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else:
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debug_print(f"Failed to retrieve events. HTTP Status code: {response.status_code}")
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except Exception as e:
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debug_print(f"Error retrieving events: {e}")
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# MQTT setup
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#client = mqtt.Client()
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client = mqtt.Client(protocol=mqtt.MQTTv5)
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#client = mqtt.Client(protocol=mqtt.MQTTv311)
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if MQTT_USERNAME and MQTT_PASSWORD:
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client.username_pw_set(MQTT_USERNAME, MQTT_PASSWORD)
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client.on_connect = on_connect
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client.on_message = on_message
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# Start MQTT connection
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debug_print(f"Connecting to MQTT broker at {MQTT_BROKER}:{MQTT_PORT}...")
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client.connect(MQTT_BROKER, MQTT_PORT, 60)
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# Assess the latest image when the script starts
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assess_latest_image()
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# Start the MQTT loop
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client.loop_forever()
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import os
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import paho.mqtt.client as mqtt
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import numpy as np
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import numpy as np
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import cv2
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import cv2
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import base64
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import base64
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import json
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import json
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import tempfile
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import sys
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import asyncio
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from gmqtt import Client as MQTTClient
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# Configuration
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# Configuration
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MQTT_BROKER = os.environ.get('MQTT_BROKER', '10.59.221.172')
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MQTT_BROKER = os.environ.get('MQTT_BROKER', '10.59.221.172')
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MQTT_PORT = int(os.environ.get('MQTT_PORT', '1883'))
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MQTT_PORT = int(os.environ.get('MQTT_PORT', '1883'))
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MQTT_USERNAME = os.getenv('MQTT_USERNAME', 'your_username')
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MQTT_PASSWORD = os.getenv('MQTT_PASSWORD', 'your_password')
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MQTT_SNAPSHOT_TOPIC = "/frigate/patiocam/person/snapshot"
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MQTT_SNAPSHOT_TOPIC = "/frigate/patiocam/person/snapshot"
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MQTT_TOPIC_PUBLISH = "homeassistant/sensor/dayglo_rating/state"
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MQTT_TOPIC_PUBLISH = "homeassistant/sensor/dayglo_rating/state"
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DAYGLO_THRESHOLD_TOPIC = "homeassistant/sensor/dayglo_threshold/state"
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DISCOVERY_PREFIX = "homeassistant"
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DISCOVERY_PREFIX = "homeassistant"
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# Default threshold
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# Default rating
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dayglo_threshold = 50
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last_rating = 0
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def on_connect(client, userdata, flags, rc):
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# Default color thresholds for dayglo detection
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print("Connected with result code", rc)
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# Expanded color thresholds for dayglo detection
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client.subscribe(MQTT_SNAPSHOT_TOPIC)
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LOWER_COLOR_GREEN = np.array([35, 50, 50])
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publish_discovery_configurations()
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UPPER_COLOR_GREEN = np.array([100, 255, 255])
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LOWER_COLOR_YELLOW = np.array([15, 80, 80])
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UPPER_COLOR_YELLOW = np.array([40, 255, 255])
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def publish_discovery_configurations():
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# Track if the initial snapshot has been processed
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initial_snapshot_processed = False
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connected_once = False
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class DaygloDetectorMQTTClient(MQTTClient):
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async def handle_on_connect(self, client, flags, rc, properties):
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asyncio.create_task(self.handle_on_connect(client, flags, rc, properties))
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global connected_once
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if rc == 0 and not connected_once:
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print("Connected successfully to MQTT broker")
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await client.subscribe(MQTT_SNAPSHOT_TOPIC, qos=1)
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print(f"Subscribed to topic: {MQTT_SNAPSHOT_TOPIC}")
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connected_once = True
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await publish_discovery_configurations(client)
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# Publish initial rating of 0
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await publish_rating(client, 0)
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else:
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print(f"Failed to connect, return code {rc}")
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async def handle_on_message(self, client, topic, payload, qos, properties):
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asyncio.create_task(self.handle_on_message(client, topic, payload, qos, properties))
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if topic == MQTT_SNAPSHOT_TOPIC:
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print("Snapshot received")
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if len(payload) == 0:
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print("Received an empty payload, skipping processing.")
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else:
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print(f"Payload length: {len(payload)} bytes")
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print(f"Payload (first 100 bytes): {payload[:100]}...")
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await process_snapshot(self, payload)
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async def publish_discovery_configurations(client):
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rating_config = {
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rating_config = {
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"name": "Dayglo Rating",
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"name": "Dayglo Rating",
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"state_topic": MQTT_TOPIC_PUBLISH,
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"state_topic": MQTT_TOPIC_PUBLISH,
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@@ -161,50 +67,80 @@ def publish_discovery_configurations():
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"icon": "mdi:brush",
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"icon": "mdi:brush",
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"unique_id": "mqtt_dayglo_rating"
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"unique_id": "mqtt_dayglo_rating"
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}
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}
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threshold_config = {
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await client.publish(f"{DISCOVERY_PREFIX}/sensor/dayglo_rating/config", json.dumps(rating_config), retain=True)
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"name": "Dayglo Threshold",
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"state_topic": DAYGLO_THRESHOLD_TOPIC,
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"unit_of_measurement": "%",
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"value_template": "{{ value_json.threshold }}",
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"icon": "mdi:tune-vertical",
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"unique_id": "mqtt_dayglo_threshold"
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}
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client.publish(f"{DISCOVERY_PREFIX}/sensor/dayglo_rating/config", json.dumps(rating_config), retain=True)
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async def publish_rating(client, rating):
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client.publish(f"{DISCOVERY_PREFIX}/sensor/dayglo_threshold/config", json.dumps(threshold_config), retain=True)
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global last_rating
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last_rating = rating
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await client.publish(MQTT_TOPIC_PUBLISH, json.dumps({"rating": rating}))
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def on_message(client, userdata, msg):
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async def process_snapshot(client, payload):
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if msg.topic == MQTT_SNAPSHOT_TOPIC:
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if not payload:
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print("Snapshot received")
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print("Empty payload received, skipping processing.")
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process_snapshot(msg.payload)
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return
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elif msg.topic == DAYGLO_THRESHOLD_TOPIC:
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global dayglo_threshold
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dayglo_threshold = float(msg.payload.decode('utf-8'))
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print("Dayglo threshold updated to:", dayglo_threshold)
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def process_snapshot(payload):
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print("Processing snapshot...")
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image_data = base64.b64decode(payload)
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try:
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nparr = np.frombuffer(image_data, np.uint8)
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image_data = base64.b64decode(payload)
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image = cv2.imdecode(nparr, cv2.IMREAD_COLOR)
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with tempfile.NamedTemporaryFile(suffix=".jpg", delete=False) as temp_image_file:
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temp_image_file.write(image_data)
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temp_image_path = temp_image_file.name
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if image is not None:
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# Attempt to read the saved image with OpenCV
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rating = calculate_dayglo_rating(image)
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image = cv2.imread(temp_image_path)
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print("Dayglo Rating calculated:", rating)
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client.publish(MQTT_TOPIC_PUBLISH, json.dumps({"rating": rating}))
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if image is not None:
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rating = calculate_dayglo_rating(image)
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print("Dayglo Rating calculated:", rating)
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await publish_rating(client, rating)
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else:
|
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|
print("Invalid image format or corrupted image received")
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|
except Exception as e:
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print(f"Error processing snapshot: {e}")
|
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|
||||||
def calculate_dayglo_rating(image):
|
def calculate_dayglo_rating(image):
|
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hsv_image = cv2.cvtColor(image, cv2.COLOR_BGR2HSV)
|
print("Calculating dayglo rating...")
|
||||||
lower_color = np.array([20, 100, 100])
|
# Crop the image to focus on the center area
|
||||||
upper_color = np.array([40, 255, 255])
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height, width = image.shape[:2]
|
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mask = cv2.inRange(hsv_image, lower_color, upper_color)
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crop_margin = 0.1 # 10% margin
|
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cropped_image = image[int(height * crop_margin):int(height * (1 - crop_margin)),
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int(width * crop_margin):int(width * (1 - crop_margin))]
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hsv_image = cv2.cvtColor(cropped_image, cv2.COLOR_BGR2HSV)
|
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mask_green = cv2.inRange(hsv_image, LOWER_COLOR_GREEN, UPPER_COLOR_GREEN)
|
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mask_yellow = cv2.inRange(hsv_image, LOWER_COLOR_YELLOW, UPPER_COLOR_YELLOW)
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mask = cv2.addWeighted(mask_green, 1.0, mask_yellow, 1.0, 0)
|
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dayglo_pixels = cv2.countNonZero(mask)
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dayglo_pixels = cv2.countNonZero(mask)
|
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total_pixels = image.shape[0] * image.shape[1]
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total_pixels = cropped_image.shape[0] * cropped_image.shape[1]
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rating = (dayglo_pixels / total_pixels) * 100
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rating = (dayglo_pixels / total_pixels) * 100
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return rating
|
return rating
|
||||||
|
|
||||||
client = mqtt.Client()
|
async def main():
|
||||||
client.on_connect = on_connect
|
print("Starting Dayglo Detector...")
|
||||||
client.on_message = on_message
|
# Handle command line argument for image file
|
||||||
client.connect(MQTT_BROKER, MQTT_PORT, 60)
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if len(sys.argv) > 1:
|
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client.loop_forever()
|
image_file = sys.argv[1]
|
||||||
|
if os.path.exists(image_file):
|
||||||
|
client = DaygloDetectorMQTTClient("dayglo_detector")
|
||||||
|
client.set_auth_credentials(MQTT_USERNAME, MQTT_PASSWORD)
|
||||||
|
await client.connect(MQTT_BROKER, MQTT_PORT, keepalive=60)
|
||||||
|
print(f"Processing image from file: {image_file}")
|
||||||
|
image = cv2.imread(image_file)
|
||||||
|
if image is not None:
|
||||||
|
rating = calculate_dayglo_rating(image)
|
||||||
|
print("Dayglo Rating calculated from file:", rating)
|
||||||
|
await publish_rating(client, rating)
|
||||||
|
else:
|
||||||
|
print("Invalid image file provided.")
|
||||||
|
else:
|
||||||
|
print(f"File not found: {image_file}")
|
||||||
|
|
||||||
|
# Set up MQTT client for normal operation
|
||||||
|
client = DaygloDetectorMQTTClient("dayglo_detector")
|
||||||
|
client.set_auth_credentials(MQTT_USERNAME, MQTT_PASSWORD)
|
||||||
|
|
||||||
|
await client.connect(MQTT_BROKER, MQTT_PORT, keepalive=60)
|
||||||
|
await asyncio.get_event_loop().create_future()
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
asyncio.run(main())
|
||||||
|
|
||||||
|
|||||||
@@ -0,0 +1,22 @@
|
|||||||
|
import os
|
||||||
|
import paho.mqtt.client as mqtt
|
||||||
|
|
||||||
|
# Configuration
|
||||||
|
MQTT_BROKER = os.environ.get('MQTT_BROKER', '10.59.221.172')
|
||||||
|
MQTT_PORT = int(os.environ.get('MQTT_PORT', '1883'))
|
||||||
|
MQTT_USERNAME = os.getenv('MQTT_USERNAME', 'your_username')
|
||||||
|
MQTT_PASSWORD = os.getenv('MQTT_PASSWORD', 'your_password')
|
||||||
|
|
||||||
|
client = mqtt.Client(protocol=mqtt.MQTTv311) # Ensure you are using the correct client version
|
||||||
|
client.username_pw_set(MQTT_USERNAME, MQTT_PASSWORD) # Set the username and password
|
||||||
|
|
||||||
|
def on_connect(client, userdata, flags, rc):
|
||||||
|
if rc == 0:
|
||||||
|
print("Connected successfully.")
|
||||||
|
else:
|
||||||
|
print(f"Connected with result code {rc}")
|
||||||
|
|
||||||
|
client.on_connect = on_connect
|
||||||
|
client.connect(MQTT_BROKER, MQTT_PORT, 60)
|
||||||
|
client.loop_forever()
|
||||||
|
|
||||||
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+10
-2
@@ -52,6 +52,12 @@ services:
|
|||||||
limits:
|
limits:
|
||||||
cpus: '0.9'
|
cpus: '0.9'
|
||||||
memory: 5000M
|
memory: 5000M
|
||||||
|
#healthcheck:
|
||||||
|
# test: ["CMD", "curl", "-f", "http://localhost:5000/api/version"]
|
||||||
|
# interval: 30s
|
||||||
|
# timeout: 10s
|
||||||
|
# retries: 5
|
||||||
|
# start_period: 30s
|
||||||
|
|
||||||
dayglo_detector:
|
dayglo_detector:
|
||||||
container_name: dayglo_detector
|
container_name: dayglo_detector
|
||||||
@@ -60,6 +66,7 @@ services:
|
|||||||
restart: always
|
restart: always
|
||||||
volumes:
|
volumes:
|
||||||
- /etc/localtime:/etc/localtime:ro
|
- /etc/localtime:/etc/localtime:ro
|
||||||
|
- /home/docker/compose/frigate/debug-image/:/tmp/debug-image/
|
||||||
environment:
|
environment:
|
||||||
MQTT_BROKER: '10.59.221.172'
|
MQTT_BROKER: '10.59.221.172'
|
||||||
MQTT_PORT: '1883'
|
MQTT_PORT: '1883'
|
||||||
@@ -67,8 +74,9 @@ services:
|
|||||||
MQTT_PASSWORD: 'RadGawlEikWothecOmtAmmoihumid8'
|
MQTT_PASSWORD: 'RadGawlEikWothecOmtAmmoihumid8'
|
||||||
FRIGATE_URL: 'http://frigate:5000'
|
FRIGATE_URL: 'http://frigate:5000'
|
||||||
INTERESTED_ZONES: 'Door_Front'
|
INTERESTED_ZONES: 'Door_Front'
|
||||||
depends_on:
|
#depends_on:
|
||||||
- frigate
|
# frigate:
|
||||||
|
# condition: service_healthy
|
||||||
|
|
||||||
volumes:
|
volumes:
|
||||||
frigate-config:
|
frigate-config:
|
||||||
|
|||||||
Reference in New Issue
Block a user