.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
.TH TEEM "1" "May 2011" "Teem version 1.11.0 (late 2009 or early 2010)" "User Commands"
.SH NAME
Teem\-gprobe \- Shows off the functionality of the gage library
.SH SYNOPSIS
.B teem-gprobe
\fI\-i <nin> \-k <kind> \fR[\fI\-v <verbosity>\fR] \fI\-q <query> \\fR
.SH DESCRIPTION
\&./teem\-gprobe: Shows off the functionality of the gage library. Uses
gageProbe() to query various kinds of volumes to learn various measured or
derived quantities.
.IP
[\-gmc <min gradmag>] [\-ofs] [\-seed <N>] [\-k00 <kern00>] [\-k11 <kern11>] \e
[\-k22 <kern22>] [\-rn] [\-ssn <SS #>] [\-ssr <scale range>] \e
[\-kssb <kernel>] [\-kssr <kernel>] [\-ssu] [\-sso] [\-ssnd] [\-ssf <SS \e
read/save format>] [\-s <sclX sclY sxlZ>] [\-ssp <pos>] [\-pg <nrrd>] \e
[\-pi <nrrd>] [\-pp <pos ...>] [\-eps <epsilon>] [\-psi <p>] [\-t <type>] \e
[\-o <nout>]
.IP
\fB\-i\fR <nin> = input volume
.IP
\fB\-k\fR <kind> = "kind" of volume ("scalar", "vector", "tensor",
.IP
or "dwi")
.IP
\fB\-v\fR <verbosity> = verbosity level (int); default: "1"
.IP
\fB\-q\fR <query> = the quantity (scalar, vector, or matrix) to learn
.IP
by probing (string)
.TP
\fB\-gmc\fR <min gradmag> = For curvature\-based queries, use zero when
gradient magnitude is below this (double);
default: "0.0"
.IP
\fB\-ofs\fR = If only per\-axis spacing is available, use that
.IP
to contrive full orientation info
.IP
\fB\-seed\fR <N> = RNG seed; mostly for debugging (unsigned int);
.IP
default: "42"
.IP
\fB\-k00\fR <kern00> = kernel for gageKernel00; default: "tent"
\fB\-k11\fR <kern11> = kernel for gageKernel11; default: "cubicd:1,0"
\fB\-k22\fR <kern22> = kernel for gageKernel22; default: "cubicdd:1,0"
.IP
\fB\-rn\fR = renormalize kernel weights at each new sample
.IP
location. "Accurate" kernels don't need this;
doing it always makes things go slower
.IP
\fB\-ssn\fR <SS #> = how many scale\-space samples to evaluate, or, 0
.IP
to turn\-off all scale\-space behavior (unsigned
int); default: "0"
.TP
\fB\-ssr\fR <scale range> = range of scales in scale\-space (2 doubles);
default: "nan nan"
.IP
\fB\-kssb\fR <kernel> = blurring kernel, to sample scale space;
.IP
default: "dgauss:1,5"
.IP
\fB\-kssr\fR <kernel> = kernel for reconstructing from scale space
.IP
samples; default: "hermite"
.IP
\fB\-ssu\fR = do uniform samples along sigma, and not (by
.IP
default) samples according to the effective
diffusion scale
.IP
\fB\-sso\fR = if not using "\-ssu", use pre\-computed optimal
.IP
sigmas when possible
.IP
\fB\-ssnd\fR = normalize derivatives by scale
.PP
\fB\-ssf\fR <SS read/save format> = printf\-style format (including a "%u") for the
.IP
filenames from which to read pre\-blurred volumes
computed for the stack, if they exist and match
the stack parameters, and where to save them if
they had to be re\-computed. Leave this as empty
string to disable this. (string); default: ""
.TP
\fB\-s\fR <sclX sclY sxlZ> = scaling factor for resampling on each axis (>1.0
: supersampling); use "\-ssp" (and "\-psi")to
specify scale position of sampling (3 doubles);
default: "1 1 1"
.IP
\fB\-ssp\fR <pos> = when using scale\-space, scale\-position at which
.IP
to probe (double); default: "0"
.IP
\fB\-pg\fR <nrrd> = overrides "\-s": 2\-D nrrd which specifies origin
.IP
and direction vectors for sampling grid;
default: ""
.IP
\fB\-pi\fR <nrrd> = overrides "\-pv": probes at this list of 3\-vec or
.IP
4\-vec positions; default: ""
.IP
\fB\-pp\fR <pos ...> = overrides "\-pi": only sample at this specified
.IP
point (3..4 doubles); default: "nan nan nan"
.IP
\fB\-eps\fR <epsilon> = if non\-zero, and if query is a scalar, and if
.IP
using "pp" to query at a single point, then do
epsilon offset probes to calculate discrete
differences, to find the numerical gradient and
hessian (for debugging) (double); default: "0"
.IP
\fB\-psi\fR <p> = whether the probe location specification (by any
.IP
of the four previous flags) are in index space
(bool); default: "true"
.IP
\fB\-t\fR <type> = type of output volume (type); default: "float"
\fB\-o\fR <nout> = output volume (string); default: "\-"
.SH "SEE ALSO"
The full documentation for
.B Teem
is maintained as a Texinfo manual.  If the
.B info
and
.B Teem
programs are properly installed at your site, the command
.IP
.B info Teem
.PP
should give you access to the complete manual.