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ICC
2008
IEEE
126views Communications» more  ICC 2008»
16 years 1 months ago
A Concept for Data-Aided Carrier Frequency Estimation at Low Signal-To-Noise Ratios
Abstract— In this paper, we consider data-aided carrier frequency estimation for burst mode transmission in low signal-tonoise ratio (SNR) environments. It is well known from lit...
Susanne Godtmann, Niels Hadaschik, Wolfgang Steine...
ICIP
2008
IEEE
16 years 1 months ago
MAP-MRF approach for binarization of degraded document image
We propose an algorithm for the binarization of document images degraded by uneven light distribution, based on the Markov Random Field modeling with Maximum A Posteriori probabil...
Jung Gap Kuk, Nam Ik Cho, Kyoung Mu Lee
ICMCS
2008
IEEE
138views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Phonetic and intonation enhancement of speech for Japanese hearing-impaired speakers
We propose a system that is capable of improving intelligibility of speech by those with hearing impairment. We have found the speech often had problems in the intonation, the dur...
Shogo Watanabe, Tsuyoshi Moriyama, Shinji Ozawa
ICMCS
2008
IEEE
145views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Video search reranking via online ordinal reranking
To exploit co-occurrence patterns among features and target semantics while keeping the simplicity of the keywordbased visual search, a novel reranking methods is proposed. The ap...
Yi-Hsuan Yang, Winston H. Hsu
ICMCS
2008
IEEE
119views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Query oriented subspace shifting for near-duplicate image detection
Near-duplicate image detection is a critical task in copyright protection. More challenging than the common similarity search, this task requires not only the retrieval of the top...
Lei Wu, Jing Liu, Nenghai Yu, Mingjing Li