Createsphereimages

From Eigenvector Documentation Wiki

Contents 1 Purpose 2 Synopsis 3 Description 3.1 INPUTS 3.2 OUTPUTS 4 Example 5 See Also

Purpose

Make images of mono-sized spheres.

Synopsis

[x,y] = createsphereimages(flag,sizes)

Description

This function is used to create some basic 128x128 textured images: horizontally striped, vertically striped, and squares blocks.

INPUTS

• flag = defines the image type

flag = 1: randomly spaced spheres.

flag = 2: ~regularly spaced spheres.

• sizes = vector with each entry corresponding to a sphere diameter (in pixels) {default sizes = [8 10 12 14 16 18]}.

OUTPUTS

• x = cell array of images, each cell is an image corresponding to the size in (sizes).
• y = sizes in pixels.

Example

x = createsphereimages(2,12);
imagesc(x{1}), axis image

See Also

createhvimages, fft_texture, semivar, svd_texture