Edgelet 2D Tracking using C++
metavision_edgelet_2d_tracking.cpp demonstrates how to use the Metavision SDK CV3D module to detect and
track 2D edgelets in a time surface.
By edgelets, we mean short segments of edges that are locally straight or slightly curved (at max 30°). Edgelets are detected on a grid, by default 16x16 pixels in the sample.
The sample visualizes events and detected and/or tracked edgelets using the following color-code:
edgelets that are tracked are shown in green
edgelets that are not tracked are shown in red
newly detected edgelets are shown in blue
How to start
First, compile the sample as described in this tutorial.
To start the sample based on the live stream from your camera, run:
To start the sample, you need to provide recorded data with the full path to a RAW file (here, we use a file from our Sample Recordings):
./metavision_edgelet_2d_tracking -i marker.raw
metavision_edgelet_2d_tracking.exe -i marker.raw
To check for additional options: