%0 Journal Article %1 keyhere %A Safavi-Naini, Reihaneh %A Wang, Yejing %D 2002 %J Security and Privacy in Digital Rights Management %K code fingerprinting %P 57--75 %T Collusion Secure %U http://dx.doi.org/10.1007/3-540-47870-1_5 %X We propose a q-ary fingerprinting system for stored digital objects such as images, videos and audio clips. A fingerprint is a q-ary sequence. The object is divided into blocks and each symbol of the fingerprint is embedded into one block. Colluders construct a pirate object by assembling parts from their copies. They can also erase some of the marks or cut out part ofthe object resulting in a shortened fingerprint with some unreadable marks. We give constructions of codes that can identifyone of the colluders once a pirate object is found.

@article{keyhere, abstract = {We propose a q-ary fingerprinting system for stored digital objects such as images, videos and audio clips. A fingerprint is a q-ary sequence. The object is divided into blocks and each symbol of the fingerprint is embedded into one block. Colluders construct a pirate object by assembling parts from their copies. They can also erase some of the marks or cut out part ofthe object resulting in a shortened fingerprint with some unreadable marks. We give constructions of codes that can identifyone of the colluders once a pirate object is found.}, added-at = {2009-04-24T22:06:46.000+0200}, author = {Safavi-Naini, Reihaneh and Wang, Yejing}, biburl = {https://www.bibsonomy.org/bibtex/2afa5464749234448e2e63406237441dc/ywhuang}, description = {SpringerLink - Book Chapter}, interhash = {083ce124657124043adb6d2fd09035d9}, intrahash = {afa5464749234448e2e63406237441dc}, journal = {Security and Privacy in Digital Rights Management}, keywords = {code fingerprinting}, pages = {57--75}, timestamp = {2009-04-24T22:06:46.000+0200}, title = {Collusion Secure}, url = {http://dx.doi.org/10.1007/3-540-47870-1_5}, year = 2002 }