create_sphere_mask: Create sphere mask for image

In kangjian2016/SpatCorrImage: Spatial Adaptive Varying Corraltion Analysis for for Multimodal Neuroimaging Data

Description

Create sphere mask for image

Usage

create_sphere_mask(grids, center = rep(0, length = length(grids)), radius = 3)

Arguments

grids	a list of grids for each dimenion of the image.
center	the center of sphere. Default value is a vector of zeros.
radius	a postive number indicates the size of the neighborhood.

Value

an array with logical values

Author(s)

Jian Kang <[e-mail]>

Examples

sphere_mask = create_sphere_mask(list(1:10,1:10,1:10))

kangjian2016/SpatCorrImage documentation built on Oct. 22, 2021, 1:21 a.m.