diff options
| author | Mattias Andrée <maandree@kth.se> | 2017-07-02 16:59:44 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-07-02 16:59:44 +0200 |
| commit | 4dfdb29707bf7af8df1fae28907d5e492338e8b8 (patch) | |
| tree | 53cfdbd9271c30d0e58242aca6ff2fa09222a76b /man/blind-unpremultiply.1 | |
| parent | Fix typo (diff) | |
| download | blind-4dfdb29707bf7af8df1fae28907d5e492338e8b8.tar.gz blind-4dfdb29707bf7af8df1fae28907d5e492338e8b8.tar.bz2 blind-4dfdb29707bf7af8df1fae28907d5e492338e8b8.tar.xz | |
Add blind-{,un}premultiply, blind-{dot,cross,quaternion}-product, and blind-vector-projection
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | man/blind-unpremultiply.1 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/man/blind-unpremultiply.1 b/man/blind-unpremultiply.1 new file mode 100644 index 0000000..72f7b48 --- /dev/null +++ b/man/blind-unpremultiply.1 @@ -0,0 +1,29 @@ +.TH BLIND-UNPREMULTIPLY 1 blind +.SH NAME +blind-unpremultiply - Unpremultiply the alpha channel of a video +.SH SYNOPSIS +.B blind-unpremultiply +[-xyz] +.SH DESCRIPTION +.B blind-unpremultiply +reads a video from stdin and divides the colour +with the alpha value for each pixel, and prints +the resulting video to stdout, effectively +undoing affects of +.BR blind-unpremultiply (1). +.SH OPTIONS +.TP +.B -x +Do not modify the X channel (the first channel). +.TP +.B -y +Do not modify the Y channel (the second channel). +.TP +.B -z +Do not modify the Z channel (the third channel). +.SH SEE ALSO +.BR blind (7), +.BR blind-premultiply (1) +.SH AUTHORS +Mattias Andrée +.RI < maandree@kth.se > |