Save images to dest event if no face is found. Fix typo in readme. Added optimize-image plugin for post-blur minification. Make blur more blurry.

Author: shivekkhurana

faceblur.py

@@ -26,6 +26,7 @@ def face_blur(src_img, dest_img, zoom_in=1):
         print("%s:There are %s faces at " % (src_img, len(face_locations)), face_locations)
     else:
         print('%s:There are no any face.' % (src_img))
+        cv2.imwrite(dest_img, cv2.imread(src_img))
         return False
 
     #Blur all face
@@ -41,7 +42,7 @@ def face_blur(src_img, dest_img, zoom_in=1):
         face_image = photo[top:bottom, left:right]
 
         # Blur the face image
-        face_image = cv2.GaussianBlur(face_image, (21, 21), 0)
+        face_image = cv2.GaussianBlur(face_image, (31, 31), 0)
 
         # Put the blurred face region back into the frame image
         photo[top:bottom, left:right] = face_image

requirements.txt

@@ -14,14 +14,17 @@ google-pasta==0.2.0
 grpcio==1.28.1
 h5py==2.10.0
 idna==2.9
+joblib==0.14.1
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.2.1
 numpy==1.18.2
 oauthlib==3.1.0
 opencv-python==4.2.0.34
 opt-einsum==3.2.0
-Pillow==7.1.1
+optimize-images==1.3.4
+piexif==1.1.3
+Pillow==5.0.0
 protobuf==3.11.3
 pyasn1==0.4.8
 pyasn1-modules==0.2.8