CARIA.2.0

Precedent repo CARIA :
Ajout de nouveau modele.
Travail sur multiple ia.
...

server-ia/Camera_Ligne_Detection/canny.py

@@ -0,0 +1,53 @@
+import cv2
+import numpy as np
+
+th1=75
+th2=150
+stop=0
+k=3
+cap=cv2.VideoCapture(0)
+while True:
+    if not stop:
+        ret, frame=cap.read()
+        if ret is False:
+            quit()
+        image=frame.copy()
+
+    cv2.putText(image, "[u|j]th1: {:d}  [i|k]th2: {:d}  [y|h]blur: {:d}".format(th1, th2, k), (10, 40), cv2.FONT_HERSHEY_COMPLEX_SMALL, 1, (0, 255, 255), 1)
+    cv2.putText(image, "[a]>>  [s]stop  [q]quit", (10, 70), cv2.FONT_HERSHEY_COMPLEX_SMALL, 1, (0, 255, 255), 1)
+    cv2.imshow("image", image)
+    gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+    if k!=1:
+        gray=cv2.blur(gray, (k, k))
+    gray_canny=cv2.Canny(gray, th1, th2)
+    cv2.imshow("blur", gray)
+    cv2.imshow("canny", gray_canny)
+
+    if not stop:
+        key=cv2.waitKey(10)&0xFF
+    else:
+        key=cv2.waitKey()
+        image=frame.copy()
+
+    if key==ord('q'):
+        break
+    if key==ord('y'):
+        k=min(255, k+2)
+    if key==ord('h'):
+        k=max(1, k-2)
+    if key==ord('u'):
+        th1=min(255, th1+1)
+    if key==ord('j'):
+        th1=max(0, th1-1)
+    if key==ord('i'):
+        th2=min(255, th2+1)
+    if key==ord('k'):
+        th2=max(0, th2-1)
+    if key==ord('s'):
+        stop=not stop
+    if key==ord('a'):
+        for cpt in range(200):
+            ret, frame=cap.read()
+            image=frame.copy()
+cap.release()
+cv2.destroyAllWindows()