---
name: "vsmooth3d"
section: "1"
platform: "linux"
package: "via-bin"
version: "2.0.4-2"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/vsmooth3d"
---

# vsmooth3d(1)

vsmooth3d - perform 3d smoothing filter

## NAME

vsmooth3d -

vsmooth3d - perform 3d smoothing filter

## SYNOPSIS

## Detailed Description

vsmooth3d - perform 3d smoothing filter

**Description**

vsmooth3d is a ranking filter used for smoothing segmentation results. The filter computes the most frequent value in a 6 (or 18) neighbourhood and replaces the center pixel with this value. The pixels within the neighbourhood are weighted. This program is useful for postprocessing of segmentation results. It will produce smooth boundaries between regions.

**Usage**

`vsmooth3d`

**Parameters:**

*-in* input image \
 *-out* output image \
 *-n* type of neighbourhood used for smoothing (6 \| 18 \| 26). Default: 18 \
 *-iter* number of iterations. Default: 1

**Examples**

**Known bugs**

none.

**Author:**

G.Lohmann, MPI-CBS, 2004

## Author

Generated automatically by Doxygen for VIA - Volumetric Image Analysis from the source code.