Merge pull request #28 from amanem1/main

canny detection feature while video capture
gdscigdtuw · May 24, 2021 · 63c85ae · 63c85ae
2 parents 73cd006 + 5d85491
commit 63c85ae
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/app/effects.py b/app/effects.py
@@ -54,9 +54,12 @@ def warming_effect(self):
 
     def edge_detection(self):
         frame_status, frame = self.video.read()
-        #modify frame here
-
+        blur=cv2.gaussianBlur(frame,(5,5),0)
+        edges=cv2.Canny(blur,100,200)
+        cv2.imshow("canny detection",edges)
 
+
+
         frame = cv2.resize(frame,None, fx = self.ds_factor, fy = self.ds_factor, interpolation = cv2.INTER_AREA)
         ret, jpeg = cv2.imencode(".jpg", frame)
         return jpeg.tobytes()
@@ -112,4 +115,4 @@ def black_and_white_sketch(self):
         frame = cv2.resize(frame,None, fx = self.ds_factor, fy = self.ds_factor, interpolation = cv2.INTER_AREA)
         ret, jpeg = cv2.imencode(".jpg", frame)
         return jpeg.tobytes()
-
+