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Article: Personalized and efficient social image transmission scheme in mobile wireless network.

TitlePersonalized and efficient social image transmission scheme in mobile wireless network.
Authors
Issue Date2015
PublisherSpringer. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1380-7501
Citation
Multimedia Tools and Applications, 2015 How to Cite?
AbstractThis paper presents a Personalized large Social Image Transmission method in mobile wireless network(MWN) environment, called the P sit. The whole transmission process of the P sit works as follows: first, when a social image I S is prepared to transmit from a sender node to user U R , a preprocessing step is then conducted to obtain the optimal image fragment(IF) replica based on the users’ preference model and the network bandwidth at the sender node. After that, the candidate IFs are transferred to the receiver node from the slave one according to the transmission priorities. Finally, the IFs can be recovered and displayed at the receiver node level. The proposed method includes five enabling techniques: 1) neighborhood-based tag enrichment processing, 2) user attention degree(UAD) derivation of the regions of interest(ROI), 3) an adaptive multi-resolution-based IF replica selection method, 4) a UAD-based IF replica placement method, and 5) a priority-based robust IF transmission scheme. The experimental results show that the performance of our approach is both efficient and effective, minimizing the response time by decreasing the network transmission cost while increasing the parallelism of I/O and CPU.
Persistent Identifierhttp://hdl.handle.net/10722/214674

 

DC FieldValueLanguage
dc.contributor.authorZhuang, Y-
dc.contributor.authorJiang, N-
dc.contributor.authorLi, Q-
dc.contributor.authorChiu, KWD-
dc.contributor.authorHu, H-
dc.date.accessioned2015-08-21T11:47:19Z-
dc.date.available2015-08-21T11:47:19Z-
dc.date.issued2015-
dc.identifier.citationMultimedia Tools and Applications, 2015-
dc.identifier.urihttp://hdl.handle.net/10722/214674-
dc.description.abstractThis paper presents a Personalized large Social Image Transmission method in mobile wireless network(MWN) environment, called the P sit. The whole transmission process of the P sit works as follows: first, when a social image I S is prepared to transmit from a sender node to user U R , a preprocessing step is then conducted to obtain the optimal image fragment(IF) replica based on the users’ preference model and the network bandwidth at the sender node. After that, the candidate IFs are transferred to the receiver node from the slave one according to the transmission priorities. Finally, the IFs can be recovered and displayed at the receiver node level. The proposed method includes five enabling techniques: 1) neighborhood-based tag enrichment processing, 2) user attention degree(UAD) derivation of the regions of interest(ROI), 3) an adaptive multi-resolution-based IF replica selection method, 4) a UAD-based IF replica placement method, and 5) a priority-based robust IF transmission scheme. The experimental results show that the performance of our approach is both efficient and effective, minimizing the response time by decreasing the network transmission cost while increasing the parallelism of I/O and CPU.-
dc.languageeng-
dc.publisherSpringer. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1380-7501-
dc.relation.ispartofMultimedia Tools and Applications-
dc.rightsThe final publication is available at Springer via http://dx.doi.org/[insert DOI]-
dc.titlePersonalized and efficient social image transmission scheme in mobile wireless network.-
dc.typeArticle-
dc.identifier.emailChiu, KWD: dchiu88@hku.hk-
dc.identifier.doi10.1007/s11042-014-2413-4-
dc.identifier.hkuros249174-
dc.publisher.placeUS-

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