BLUR_IMAGE(1) | General Commands Manual | BLUR_IMAGE(1) |
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).
2021-02-02 | blur_image manpage |