---
name: "vkernel2d"
section: "1"
platform: "linux"
package: "via-bin"
version: "2.0.4-2"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/vkernel2d"
---

# vkernel2d(1)

vkernel2d - construct convolution kernels

## NAME

vkernel2d -

vkernel2d - construct convolution kernels

## SYNOPSIS

## Detailed Description

vkernel2d - construct convolution kernels

**Description**

construct convolution kernels to be used in 'vconvolve2d' or 'vconvolve3d'. The kernels can be used for texture analysis as proposed by Laws et al.

**Reference**

R.M. Haralick, L.G. Shapiro: Computer and Robot Vision. Vol.1. Addison-Wesley, 1992. (pp. 467-468).

**Usage**

`vkernel2d`

**Parameters:**

*-in* input image \
 *-out* output image \
 *-k1* kernel 1 (l3\|e3\|s3\|l5\|e5\|s5\|w5\|r5). Default: l3 \
 *-k2* kernel 2 (l3\|e3\|s3\|l5\|e5\|s5\|w5\|r5). Default: l3

**Examples**

**Known bugs**

none.

**Author:**

G.Lohmann, MPI-CBS, 2004

## Author

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