From 7795cbd51bcbd9b816d80e452de64bf5b3273299 Mon Sep 17 00:00:00 2001
From: promise <ekhosuehipromise@coventry.ac.uk>
Date: Thu, 18 Jul 2024 18:29:59 +0100
Subject: [PATCH 1/3] i processed both camera frame

---
 .DS_Store | Bin 6148 -> 6148 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

diff --git a/.DS_Store b/.DS_Store
index ddf36589b1407ca9e411e345b4a1c542adc1232d..9acbed4b94f8692b73cd68e45e9c95effdb87fc5 100644
GIT binary patch
delta 71
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From 92bf9af0007190851ebfb7f0f4e16d0fe504049d Mon Sep 17 00:00:00 2001
From: promise <ekhosuehipromise@coventry.ac.uk>
Date: Fri, 19 Jul 2024 00:01:49 +0100
Subject: [PATCH 2/3] i processed both camera frame

---
 camera.py | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

diff --git a/camera.py b/camera.py
index 976c947..b6b8163 100644
--- a/camera.py
+++ b/camera.py
@@ -58,3 +58,71 @@
 # Read the first frame from iPhone camera (if available)
 ret_iphone, frame1_iphone = iphone_camera.read()
 ret_iphone, frame2_iphone = iphone_camera.read()
+
+while True:
+    # Process MacBook camera frames
+    if ret_macbook:
+        # Compute the absolute difference between the two frames
+        diff_macbook = cv2.absdiff(frame1_macbook, frame2_macbook)
+        gray_macbook = cv2.cvtColor(diff_macbook, cv2.COLOR_BGR2GRAY)
+        blur_macbook = cv2.GaussianBlur(gray_macbook, (5, 5), 0)
+        _, thresh_macbook = cv2.threshold(blur_macbook, 20, 255, cv2.THRESH_BINARY)
+        dilated_macbook = cv2.dilate(thresh_macbook, None, iterations=3)
+        contours_macbook, _ = cv2.findContours(dilated_macbook, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
+
+        motion_detected_macbook = False
+        for contour in contours_macbook:
+            if cv2.contourArea(contour) < 500:
+                continue
+            (x, y, w, h) = cv2.boundingRect(contour)
+            cv2.rectangle(frame1_macbook, (x, y), (x + w, y + h), (0, 255, 0), 2)
+            motion_detected_macbook = True
+
+        # If motion is detected, publish to MQTT and print message
+        if motion_detected_macbook:
+            client.publish(MQTT_TOPIC, "Motion Detected (MacBook)")
+            print("Motion Detected (MacBook)")
+
+        # Write the frame to the output file for MacBook camera
+        out_macbook.write(frame1_macbook)
+
+        # Show the frame with contours for MacBook camera
+        cv2.imshow("Feed (MacBook)", frame1_macbook)
+
+        # Update the frames for MacBook camera
+        frame1_macbook = frame2_macbook
+        ret_macbook, frame2_macbook = macbook_camera.read()
+
+    # Process iPhone camera frames (if available)
+    if ret_iphone:
+        # Compute the absolute difference between the two frames (example)
+        diff_iphone = cv2.absdiff(frame1_iphone, frame2_iphone)
+        gray_iphone = cv2.cvtColor(diff_iphone, cv2.COLOR_BGR2GRAY)
+        blur_iphone = cv2.GaussianBlur(gray_iphone, (5, 5), 0)
+        _, thresh_iphone = cv2.threshold(blur_iphone, 20, 255, cv2.THRESH_BINARY)
+        dilated_iphone = cv2.dilate(thresh_iphone, None, iterations=3)
+        contours_iphone, _ = cv2.findContours(dilated_iphone, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
+
+        motion_detected_iphone = False
+        for contour in contours_iphone:
+            if cv2.contourArea(contour) < 500:
+                continue
+            (x, y, w, h) = cv2.boundingRect(contour)
+            cv2.rectangle(frame1_iphone, (x, y), (x + w, y + h), (0, 255, 0), 2)
+            motion_detected_iphone = True
+
+        # If motion is detected, publish to MQTT and print message
+        if motion_detected_iphone:
+            client.publish(MQTT_TOPIC, "Motion Detected (iPhone)")
+            print("Motion Detected (iPhone)")
+
+        # Write the frame to the output file for iPhone camera (if available)
+        if iphone_camera.isOpened():
+            out_iphone.write(frame1_iphone)
+
+            # Show the frame with contours for iPhone camera (if available)
+            cv2.imshow("Feed (iPhone)", frame1_iphone)
+
+            # Update the frames for iPhone camera (if available)
+            frame1_iphone = frame2_iphone
+            ret_iphone, frame2_iphone = iphone_camera.read()

From 8fe6ad4d21df43ad2527eb5dab7a767dc4713d6b Mon Sep 17 00:00:00 2001
From: Daniel <ehiosud@coventry.ac.uk>
Date: Fri, 19 Jul 2024 16:03:26 +0100
Subject: [PATCH 3/3] # Exit on 'q' key press

---
 camera.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/camera.py b/camera.py
index b6b8163..258aa5d 100644
--- a/camera.py
+++ b/camera.py
@@ -126,3 +126,11 @@
             # Update the frames for iPhone camera (if available)
             frame1_iphone = frame2_iphone
             ret_iphone, frame2_iphone = iphone_camera.read()
+# Exit on 'q' key press
+    if cv2.waitKey(10) & 0xFF == ord('q'):
+        break
+
+# Clean up
+macbook_camera.release()
+out_macbook.release()
+cv2.destroyAllWindows()
\ No newline at end of file