isequal

Compare two bigimages for equality

Syntax

tf = isequal(bigimg1,bigimg2)

Description

tf = isequal(bigimg1,bigimg2) returns true if big images bigimg1 and bigimg2 have the same spatial referencing, underlying data type, and block size. Pixel values are only compared if the metadata is equal, and the comparison ends early when unequal pixel values are found. isequal does not consider file names, masks, and other class properties.

Input Arguments

bigimg1 — First big image

bigimage object

First big image, specified as a bigimage object.

bigimg2 — Second big image

bigimage object

Second big image, specified as a bigimage object.

Output Arguments

tf — Big images are equal

logical scalar

Big images bigimg1 and bigimg2 are equal, returned as a logical scalar.

Data Types: logical

Introduced in R2019b