fvshowyuv man page

fvshowyuv — Visualize the YUV color space

Description

Shows a 2D plane for the YUV colorspace with adjustable Y component. On the horizontal axis the U values are shown increasing from left to right, on the vertical axis the V values are display increasing from bottom to top. With the up and down cursor keys the Y value can be set, initially starting at 128.

Keys

UP/DOWN

Increase/decrease Y by 1.

PAGE-UP/PAGE-DOWN

Increase/decrease Y by 20.

q/Esc

Quit the viewer.

Examples

*fvshowyuv*
       Show YUV plane.

See Also

fawkes(8)

Author

Written by Tim Niemueller <niemueller@kbsg.rwth-aachen.de>

Documentation

Documentation by Tim Niemueller <niemueller@kbsg.rwth-aachen.de>

Fawkes

Part of the Fawkes Robot Software Framework. Project website is at http://www.fawkesrobotics.org

Info

05/04/2016 Fawkes 0.5.0 Fawkes Manual