NAME

blur_image - Off-screen image blurring utility using OpenGL ES 3.0.
 

SYNOPSIS

blur_image <input_file> [FLAGS] -o <output_file>
 

DESCRIPTION

This manual page documents briefly the blur_image command as provided by blur-effect package.
The binary program blur_image generates images with Blur Effect.

OPTIONS

-r <radius>
radius now should be odd number ranging [3-49]
-S <sigma>
sample distance (default 1.0)
-b
adjust brightness after blurring
-d <drmdev>
use drmdev (/dev/dri/card0 e.g) to render
-l <percent>
multiple current lightness by percent [0.0-1.0]
-s <percent>
multiple current saturation by percent [0.0-1.0]
-p <rendering passes>
iterate passes of rendering, ranging [1-INF]

EXAMPLE

blur_image -d /dev/dri/renderD128 -p 6 -r 7 "/usr/share/wallpapers/deepin/Garden In The Autumn.jpg" -o out.jpg
 

SEE ALSO

This program is further documented in the README.md as provided with this debian package under /usr/share/doc/blur-effect/ directory.
 

AUTHOR

blur_image is written by Sian Cao.
This manual page was written by Arun Kumar Pariyar for the Debian Project (but may be used by others).