readimage

Read specified pixel label data file

Syntax

C = readimage(pxds,k)

[C,info] = readimage(pxds,k)

C = readimage(pxds,k) returns the kth file in the pixel label datastore specified by pxds.

[C,info] = readimage(pxds,k) also returns information about the extracted data in info, including metadata.

Input pixel label datastore, specified as a PixelLabelDatastore object.

File number to read from the pixel label datastore, specified as a positive integer.

Output data, returned as a categorical matrix.

Information about read data, returned as a structure array. The structure array can contain the following fields.

Field Name	Description
`Filename`	Fully resolved path containing the path string, name of the file, and file extension.
`FileSize`	Total file size, in bytes.

Introduced in R2017b