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ICASSP
2011
IEEE
13 years 1 months ago
When codeword frequency meets geographical location
When codeword frequency meets geographical location in landmark search applications, is it still discriminative for the search procedure? In this paper, we give a systematic inves...
Rongrong Ji, Ling-Yu Duan, Jie Chen, Hongxun Yao, ...
ICASSP
2011
IEEE
13 years 1 months ago
A visual attention model combining top-down and bottom-up mechanisms for salient object detection
Selective attention in the human visual system is performed as the way that humans focus on the most important parts when observing a visual scene. Many bottom-up computational mo...
Yuming Fang, Weisi Lin, Chiew Tong Lau, Bu-Sung Le...
ICASSP
2011
IEEE
13 years 1 months ago
Discriminant binary data representation for speaker recognition
In supervector UBM/GMM paradigm, each acoustic file is represented by the mean parameters of a GMM model. This supervector space is used as a data representation space, which has...
Jean-François Bonastre, Pierre-Michel Bousq...
ICS
2011
Tsinghua U.
13 years 1 months ago
Page placement in hybrid memory systems
Phase-Change Memory (PCM) technology has received substantial attention recently. Because PCM is byte-addressable and exhibits access times in the nanosecond range, it can be used...
Luiz E. Ramos, Eugene Gorbatov, Ricardo Bianchini
IPCAI
2011
13 years 1 months ago
Constrained 2-D/3-D Registration for Motion Compensation in AFib Ablation Procedures
Abstract. Fluoroscopic overlay images rendered from pre-operative volumetric data can provide additional guidance for physicians during catheter ablation procedures for treatment o...
Alexander Brost, Andreas Wimmer, Rui Liao, Joachim...