To Simulink Image

Pack numeric matrix into a Simulink image

Since R2022a

• 

Libraries:
Computer Vision Toolbox / Utilities

Description

The To Simulink Image block converts matrix data to Simulink^® image data.

Examples

Track Marker Using Simulink Images

Track a marker on a whiteboard by using images of the Simulink.ImageType data type.

• Open Script

Ports

Input

Port_1 — Input signal

matrix

Input signal to the To Simulink Image block. The input is a numerical matrix.

Data Types: integer | single | double | Boolean

Output

Port_1 — Output signal

Simulink.ImageType

Output signal from the To Simulink Image block. The output is an image of Simulink.ImageType data type.

Data Types: Simulink.ImageType

Parameters

Output data type — Data type of output signal values

Inherit: auto (default) | Simulink.ImageType(480,640,3)

Specify the output data type of the image signal.

Click the Show data type assistant button to display the Data Type Assistant, which helps you set the data type attributes. For more information, see Specify Data Types Using Data Type Assistant (Simulink).

You can specify any of these options:

• Inherited data type

• Simulink image data type — Use the constructor for Simulink.ImageType object and specify the properties to describe the image. By default, the data type uses Simulink.ImageType(480,640,3) expression.

• Custom data type — Use a MATLAB^® expression that represents the rows, columns, and channels of the image respectively.

Programmatic Use

Block Parameter: OutDataTypeStr

Type: character vector

Value: Inherit: auto | Simulink.ImageType(480,640,3) | <data type expression>

Default: Inherit: auto

Block Characteristics

Data Types	double | single | integer | Boolean | image
Direct Feedthrough	yes
Multidimensional Signals	yes
Variable-Size Signals	no
Zero-Crossing Detection	no

Extended Capabilities

C/C++ Code Generation

Generate C and C++ code using Simulink® Coder™.

Supports C++ code generation.

Version History

Introduced in R2022a