From 048f6f98c8ff89b13428e773ea57f5533f09c118 Mon Sep 17 00:00:00 2001 From: supitalp Date: Mon, 16 Sep 2019 14:57:45 +0200 Subject: [PATCH] Updated Simulating events from a video (markdown) --- Simulating-events-from-a-video.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Simulating-events-from-a-video.md b/Simulating-events-from-a-video.md index 45884f9..7cc644f 100644 --- a/Simulating-events-from-a-video.md +++ b/Simulating-events-from-a-video.md @@ -1,5 +1,9 @@ In this tutorial, we will show how to use ESIM to simulate events from a given video. +[[https://github.com/uzh-rpg/rpg_esim/blob/master/event_camera_simulator/img/example_video_to_events.gif|alt=Example conversion from video to events]] +Left: simulated APS frames (including motion blur) +Right: simulated events with ESIM. + ### WARNING Simulating events from a video **will not work for any video**. The input video needs to have a sufficiently high framerate: the pixel displacement between successive images needs to be small (i.e. a few pixels at most). @@ -10,7 +14,7 @@ Otherwise, the simulated events will be of poor quality. An overview of the conversion method is shown in the diagram below. First, we will extract the individual frames from the input video in a folder. Second, we will run ESIM, providing the image folder as an input to simulate events. Finally, we will see how to visualize the simulated events using the `dvs_renderer` node. -[[https://github.com/uzh-rpg/rpg_esim/blob/master/event_camera_simulator/img/overview_video_to_events.png]] +[[https://github.com/uzh-rpg/rpg_esim/blob/master/event_camera_simulator/img/overview_video_to_events.png|alt=Overview of the methodology to convert a video to events]] ### (Optional) Download an example video