Erratum to: Multimed Tools Appl

DOI 10.1007/s11042-016-3942-9

Due to an error during typesetting, the data “{0,π}” found under the second paragraph of Section 3.2 was incorrectly written as “{0,n}.” The correct sentence should read as “Bracamonte et al. in [3, 4] show that the DCT-phase, in spite of its binary values {0,π}, conveys significant amounts of information about its associated image.”