teem-vprobe(1)

✨ teem-vprobe — the vibe ✨

okay bestie, so teem-vprobe lives in the teem manual, section 1 (user commands, the fun zone), and it is literally a demo reel for the gage library. it's giving "show me everything gage can do" energy and honestly? obsessed 💖

🌸 NAME 🌸

teem-vprobe — shows off the functionality of the gage library.

no cap, that's the whole job. it's the show pony. 🐴✨

🦋 SYNOPSIS 🦋

teem-vprobe -i <nin> -k <kind> [-v <verbosity>] -q <query> [-s <sclX \fR
sclY sxlZ>] [-k00 <kern00>] [-k11 <kern11>] [-k22 <kern22>]
[-seed <N>] \ [-ssn <SS #>] [-ssr <scale range>] [-sss <scale
save path>] [-ssw <SS \ pos>] [-kssblur <kernel>] [-kss <kernel>]
[-ssrn <ssrn>] [-ssu] [-rn] \ [-gmc <min gradmag>] [-t <type>]
[-o <nout>]

yes it's a lot. yes some of those backslashes are just there. we keep them exactly as the universe wrote them, periodt 💅

🎀 DESCRIPTION 🎀

Uses gageProbe() to query various kinds of volumes so you can learn various measured or derived quantities. that's the whole main character arc. 👑

and listen — you can set the environment variable TEEM_VPROBE_HACK_ZI to limit probing to a single z slice. that's your little cheat code, iykyk 🙈

every single flag, bestie, all of them, in order:

• -i <nin> — input volume. your source material. the moment. 🍓
• -k <kind> — the "kind" of volume. options are "scalar", "vector", "tensor", or "dwi". pick your fighter.
• -v <verbosity> — verbosity level (int); default: "1". crank it if you want the tea ☕
• -q <query> — the quantity (scalar, vector, or matrix) to learn by probing (string). what do you wanna know? ask.
• -s <sclX sclY sxlZ> — scaling factor for resampling on each axis (>1.0 : supersampling) (3 doubles); default: "1.0 1.0 1.0". glow-up multiplier fr fr
• -k00 <kern00> — kernel for gageKernel00; default: "tent" ⛺
• -k11 <kern11> — kernel for gageKernel11; default: "cubicd:1,0"
• -k22 <kern22> — kernel for gageKernel22; default: "cubicdd:1,0"
• -seed <N> — RNG seed; mostly for debugging (unsigned int); default: "42". the answer to everything, lowkey 🔥
• -ssn <SS #> — how many scale-space samples to evaluate, or, 0 to turn-off all scale-space behavior (unsigned int); default: "0"
• -ssr <scale range> — range of scales in scale-space (2 doubles); default: "nan nan". yes, nan nan. it's iconic that way 🌈
• -sss <scale save path> — give a non-empty path string (like "./") to save out the pre-blurred volumes computed for the stack (string); default: "". save the memories 💾
• -ssw <SS pos> — "world"-space position (true sigma) at which to sample in scale-space (double); default: "0"
• -kssblur <kernel> — blurring kernel, to sample scale space; default: "dgauss:1,5". soft focus, very editorial 🧚
• -kss <kernel> — kernel for reconstructing from scale space samples; default: "tent"
• -ssrn <ssrn> — enable derivative normalization based on scale space (int); default: "0"
• -ssu — do uniform samples along sigma, and not (by default) samples according to the logarithm of diffusion time
• -rn — renormalize kernel weights at each new sample location. "Accurate" kernels don't need this; doing it always makes things go slower 🐌
• -gmc <min gradmag> — For curvature-based queries, use zero when gradient magnitude is below this (double); default: "0.0"
• -t <type> — type of output volume (type); default: "float" 🎈
• -o <nout> — output volume (string); default: "-" (which means stdout, the classic)

⚠️ heads up babes: those "Accurate" kernels genuinely don't need -rn, and turning it on always makes things go slower. that's not a vibe check, that's just true.

💜 SEE ALSO 💜

The full documentation for teem-vprobe is maintained as a Texinfo manual. If the info and teem-vprobe programs are properly installed at your site, the command

info teem-vprobe

should give you access to the complete manual. go read it, it's the director's cut 🎬

okay that's the whole page bestie, you ate 💅✨

teem-vprobe 1.10.0 — December 10, 2008 🎀 that's the version and the date, mwah, love u, bye 🫶