Port to OpenCV4 and use the C++ API for everything

[experiments/opencv_trail_effect.git] / README

diff --git a/README b/README
index 8fa70b9..20ea8e5 100644 (file)
--- a/README
+++ b/README
@@ -9,11 +9,15 @@ Some examples of it are:
   The Jacksons - Blame It On The Boogie - https://www.youtube.com/watch?v=mkBS4zUjJZo
   OK Go - WTF? - https://www.youtube.com/watch?v=12zJw9varYE
   Elisa - L'Anima Vola - https://www.youtube.com/watch?v=MqhxIQD16EA
   The Jacksons - Blame It On The Boogie - https://www.youtube.com/watch?v=mkBS4zUjJZo
   OK Go - WTF? - https://www.youtube.com/watch?v=12zJw9varYE
   Elisa - L'Anima Vola - https://www.youtube.com/watch?v=MqhxIQD16EA

+  Kool & The Gang - Get Down On It - https://www.youtube.com/watch?v=qchPLaiKocI
+  Kool & The Gang - Steppin' Out - https://www.youtube.com/watch?v=KRuiVyq2Akc
+  Earth, Wind & Fire - September - https://www.youtube.com/watch?v=Gs069dndIYk

 
 opencv_trail_effect draws a trail after performing foreground segmentation
 using OpenCV.
 
 
 opencv_trail_effect draws a trail after performing foreground segmentation
 using OpenCV.
 

-Segmentation can done using either thresholding or background subtraction.
+Segmentation in opencv_trail_effect can done using either thresholding or
+background subtraction.

 
 A few conditions are required to create a decent effect:
 
 
 A few conditions are required to create a decent effect:
 


@@ -22,7 +26,7 @@ A few conditions are required to create a decent effect:
      subtraction it is recommended to disable auto-gain in the camera, and
      avoid any artifact introduced by the power line frequency);
   3. the subject should enter the scene only after the background learning
      subtraction it is recommended to disable auto-gain in the camera, and
      avoid any artifact introduced by the power line frequency);
   3. the subject should enter the scene only after the background learning

-     phase has finished, i.e. after opencv_trail_effect has showed the preview
+     phase has finished, i.e. after opencv_trail_effect has shown the preview

      window.
 
 
      window.
 
 


@@ -53,6 +57,8 @@ frames in the trail, possibly with the most recent frame drawn on top:
 
   $ ./opencv_trail_effect -l 10 -s background -d average -B
 
 
   $ ./opencv_trail_effect -l 10 -s background -d average -B
 

+Here is a video showing the examples from above:
+https://www.youtube.com/watch?v=X3oRozxt2O4

 
 Side note
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 Side note
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