1 .TH GPIV_SMOOTH 1 "7 November 2006"
3 gpiv_smooth \- Image smoothing program for PIV images.
7 [\fB-h\fR | \fB--help\fR]
8 [\fB-p\fR | \fB--print\fR]
9 [\fB-o \fIN\fR | \fB--operation \fIN\fR]
11 [\fB-v\fR | \fB--version\fR]
13 < \fIstdin\fR > \fIstdout\fR
19 \fBgpiv_smooth\fP set each pixel value equal to the mean
20 within a window and eventually subtracts, adds, mulriplies or divides
23 The parameters read from the configuration resources (containing the
24 key \fBGPIV_IMGPROC\fR) may be overruled by the command line options, as
29 \fB-h\fR | \fB--help\fP
33 \fB-o \fIN\fR | \fB--operation \fIN\fR
34 Set pixel equal to the mean of the window value (\fIN\fR0), subtract
35 mean from from pixel (\fIN\fR1) add (\fIN\fR2), multiply (\fIN\fR3) or
39 \fB-v\fR | \fB--version\fP
40 Print version information on standard output, then exit successfully.
44 window size (default: 15)
48 Input image filename. Overrides \fIstdin\fR and \fIstdout\fR with the
49 full \fIfilename\fR of the image. Output will be written to
50 \fIfilename\fB.png\fR. Parameters are stored in \fIfilename\fB.par\fR
51 and may be used for future use by including them in \fI./gpivrc\fR. If
52 \fIstdin\fR and \fIstdout\fR are used, the input is expected to be a