getmeta

Syntax: getmeta(image, key, value, i, j, default)

Gets metadata item from an image.

This command cannot be used in the distributed processing mode. If you need it, please contact the authors.

Arguments

image [input & output]

Data type: uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image, complex32 image

Image to process.

key [input]

Data type: string

Name of the metadata item.

value [output]

Data type: string

Value of the metadata item is placed into this string.

i [input]

Data type: positive integer

Default value: 0

Row index of the item to retrieve from the data matrix.

j [input]

Data type: positive integer

Default value: 0

Column index of the item to retrieve from the data matrix.

default [input]

Data type: string

Default value: “”

This value is returned if the key is not found