From ffeba5cae6ebf01f421e11eee2c4d050da0bb3f3 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Wed, 26 Jul 2017 16:26:05 +0200 Subject: blind*-mean: add -d and replace power with power-stream MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- man/blind-temporal-mean.1 | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) (limited to 'man/blind-temporal-mean.1') diff --git a/man/blind-temporal-mean.1 b/man/blind-temporal-mean.1 index 167c6c4..ef7d3dd 100644 --- a/man/blind-temporal-mean.1 +++ b/man/blind-temporal-mean.1 @@ -3,10 +3,10 @@ blind-temporal-mean - Calculate the mean over all frames in a video for each pixel .SH SYNOPSIS .B blind-temporal-mean -[-g | -h | -l -.I power +[-d | -g | -h | -l +.I power-stream | -p -.I power +.I power-stream | -v] .SH DESCRIPTION .B blind-temporal-mean @@ -19,20 +19,26 @@ Unless otherwise specified, the arithmetic mean is calculated. .SH OPTIONS .TP +.B -d +Calculate the standard deviation. +.TP .B -g Calculate the geometric mean. .TP .B -h Calculate the harmonic mean. .TP -.BR -l \ \fIpower\fP -Calculate the Lehmer mean with the specified -.IR power . +.BR -l \ \fIpower-stream\fP +Calculate the Lehmer mean with the power +specified in the same pixel in the single-frame +video +.IR power-stream . .TP -.BR -p \ \fIpower\fP +.BR -p \ \fIpower-stream\fP Calculate the power mean (Hölder mean) with -the specified -.IR power . +the power specified in the same pixel in the +single-frame video +.IR power-stream . .TP .B -v Calculate the variance. @@ -40,10 +46,13 @@ Calculate the variance. .B blind-temporal-mean requires enough free memory to load two full frames memory. A frame requires 32 bytes per pixel it contains. If -.B -l +.B -p or .B -v is used, enough free memory to load three full frames +memory is required. If +.B -l +is used, enough free memory to load four full frames memory is required. .P .B blind-temporal-mean -- cgit v1.2.3-70-g09d2