Image3D

WLJS

Wolfram Kernel

Execution environment

wljs-graphics3d-threejs

Package

warning

Limited support. Only gray-scale and minimum options. Not possible to combine with Graphics3D

Image3D[data_List]

represents a 3D image with pixel values given by the 3D array data

Image3D[{image1, image2, ...}]

creates a 3D image from a list of 2D images.

Image is rendered using maximum intensity projection (MIP) and shader code developed by Martin Röhlig.

Options

ImageSize

Background

BoxRatios

ColorFunction

Possible Values

Named Palettes

• "XRay"
• "GrayLevelOpacity"
• "Greys"
• "OrRd"

Color Scales

• PuBu
• BuPu
• Oranges
• BuGn
• YlOrBr
• YlGn
• Reds
• RdPu
• Greens
• YlGnBu
• Purples
• GnBu
• Greys
• YlOrRd
• PuRd
• Blues
• PuBuGn
• Viridis

Diverging Scales

• Spectral
• RdYlGn
• RdBu
• PiYG
• PRGn
• RdYlBu
• BrBG
• RdGy
• PuOr

Categorical Palettes

• Set2
• Accent
• Set1
• Set3
• Dark2
• Paired
• Pastel2
• Pastel1

or one can provide a pure color function similar to Graphics, which return color based on the input value from 0 to 1.

Examples

Generate one from random numbers

Image3D[RandomReal[1, {5, 10, 10}]]

Use example data

ExampleData[{"TestImage3D", "CTengine"}]

or MRT of a brain

Image3D[ExampleData[{"TestImage3D","MRbrain"}], BoxRatios->{1,1,1/1.65}, ColorFunction->"XRay"]