false colors

(redirected from False colour)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia, Wikipedia.
See: disguise
References in periodicals archive ?
Despite a rigorous method of band selection, false colour composites based on uniqueness and spectral diversity performed only marginally better than the best single band in both datasets.
That narrative recognises that he was sailing under false colours when he won the presidential nomination of the Liberal Party four years ago, only revealing that he was far to the left of his party after he had won the election.
The latter hid themselves away in local and national politics under false colours to spread their doctrines, which in reality restrict civil liberties.
She and her mate Ronald Reagan engineered a profound social revolution that encouraged greed and selfishness under the false colours of individual responsibility.