%0 Journal Article %1 Oezer2005 %A Özer, Hamza %A Sankur, Bülent %A Memon, Nasir %A Anarim, Emin %C New York, NY, United States %D 2005 %I Hindawi Publishing Corp. %J EURASIP J. Appl. Signal Process. %K audio content decomposition estimation, hashing, identification, least-square perceptual periodicity, singular value %P 1780--1793 %R 10.1155/ASP.2005.1780 %T Perceptual Audio Hashing Functions %U http://dx.doi.org/10.1155/ASP.2005.1780 %V 2005 %X Perceptual hash functions provide a tool for fast and reliable identification of content. We present new audio hash functions based on summarization of the time-frequency spectral characteristics of an audio document. The proposed hash functions are based on the periodicity series of the fundamental frequency and on singular-value description of the cepstral frequencies. They are found, on one hand, to perform very satisfactorily in identification and verification tests, and on the other hand, to be very resilient to a large variety of attacks. Moreover, we address the issue of security of hashes and propose a keying technique, and thereby a key-dependent hash function.

@article{Oezer2005, abstract = {Perceptual hash functions provide a tool for fast and reliable identification of content. We present new audio hash functions based on summarization of the time-frequency spectral characteristics of an audio document. The proposed hash functions are based on the periodicity series of the fundamental frequency and on singular-value description of the cepstral frequencies. They are found, on one hand, to perform very satisfactorily in identification and verification tests, and on the other hand, to be very resilient to a large variety of attacks. Moreover, we address the issue of security of hashes and propose a keying technique, and thereby a key-dependent hash function.}, acmid = {1287238}, added-at = {2015-05-19T04:26:01.000+0200}, address = {New York, NY, United States}, author = {\"{O}zer, Hamza and Sankur, Bülent and Memon, Nasir and Anarim, Emin}, biburl = {https://www.bibsonomy.org/bibtex/24783b08fae34a393ea0a0e69760bc577/starlinq}, doi = {10.1155/ASP.2005.1780}, interhash = {42454eae541988fda3d7c41eeb1d2ded}, intrahash = {4783b08fae34a393ea0a0e69760bc577}, issn = {1110-8657}, issue_date = {1 January 2005}, journal = {EURASIP J. Appl. Signal Process.}, keywords = {audio content decomposition estimation, hashing, identification, least-square perceptual periodicity, singular value}, month = jan, numpages = {14}, owner = {Vladimir}, pages = {1780--1793}, publisher = {Hindawi Publishing Corp.}, timestamp = {2015-05-19T04:27:27.000+0200}, title = {Perceptual Audio Hashing Functions}, url = {http://dx.doi.org/10.1155/ASP.2005.1780}, volume = 2005, year = 2005 }