I am getting this error while trying to store the unmatched features of a frame in brisk features extraction.. Please someone help

Answer 1

[Walter Roberson]

You cannot index features2() by anything other than a scalar. It is of class binaryFeatures. If you want the features vector you need to access it:

features2.Features

is something that you could index.

Answer 2

[Dima Lisin]

Hi Pritam,

Walter is absolutely correct. You cannot have an array binaryFeatures objects. However, you can store them in a cell array. You can also use vertical concatenation to combine two sets of features into a single binaryFeatures object: c = [a; b].