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	blind-spatial-mean.1 - blind - suckless command-line video editing utility
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	blind-spatial-mean.1 (1203B)
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	1 .TH BLIND-SPATIAL-MEAN 1 blind
	2 .SH NAME
	3 blind-spatial-mean - Calculate the mean over all pixel for each frame in…
	4 .SH SYNOPSIS
	5 .B blind-spatial-mean
	6 [-d \| -g \| -h \| -l
	7 .I power-stream
	8 \| -p
	9 .I power-stream
	10 \| -v]
	11 .SH DESCRIPTION
	12 .B blind-spatial-mean
	13 reads a video from stdin and calculates the mean
	14 over all pixels for frames, and outputs a
	15 video with one pixel in each frame, to stdout with
	16 the mean for each frame.
	17 .P
	18 Unless otherwise specified, the arithmetic mean
	19 is calculated.
	20 .SH OPTIONS
	21 .TP
	22 .B -d
	23 Calculate the standard deviation.
	24 .TP
	25 .B -g
	26 Calculate the geometric mean.
	27 .TP
	28 .B -h
	29 Calculate the harmonic mean.
	30 .TP
	31 .BR -l \ \fIpower-stream\fP
	32 Calculate the Lehmer mean with the power
	33 specified in the same single-pixel frame
	34 in the video
	35 .IR power-stream .
	36 .TP
	37 .BR -p \ \fIpower-stream\fP
	38 Calculate the power mean (Hölder mean) with
	39 the power specified in the same single-pixel
	40 frame in the video
	41 .IR power-stream .
	42 .TP
	43 .B -v
	44 Calculate the variance.
	45 .SH SEE ALSO
	46 .BR blind (7),
	47 .BR blind-temporal-mean (1),
	48 .BR blind-mean (1),
	49 .BR blind-temporal-arithm (1),
	50 .BR blind-spatial-arithm (1),
	51 .BR blind-arithm (1),
	52 .BR blind-rewrite-head (1)
	53 .SH AUTHORS
	54 Mattias Andrée
	55 .RI < [email protected] >