›› 2016, Vol. 55 ›› Issue (1): 68-74.doi: 10.13471/j.cnki.acta.snus.2016.01.012

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Limited bandwidth in wireless network of mobile visual search: a survey

LEI Fangyuan，DAI QINGyun，ZHAO Huimin，CAI Jun，WEI Wenguo   

  1. School of Electronic and Information Engineering, Guangdong Polytechnic Normal University, Guangzhou 510665, China
  • Received:2015-06-11 Online:2016-01-25 Published:2016-01-25

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Abstract:

Combining techniques of mobile computing, image retrieval, wireless communications and Internet, Mobile Visual Search (MVS) aims to provide a mobile image retrieval services for mobile terminal user. Limited bandwidth in wireless network is the key factor to affect the MVS technical development and application. The key technical of limited bandwidth in wireless network including low bit rate feature code and transmission strategy was analyzed, specially for the Compact Descriptor for Visual Search of MPEG-7. Moreover, future research direction and challenges of MVS are presented.

Key words: mobile visual search (MVS), limited bandwidth in wireless network, low bit rate code, compact descriptors for visual search (CDVS)

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