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TWC
2008
82views more  TWC 2008»
13 years 8 months ago
An Improved Deterministic SoS Channel Simulator for Multiple Uncorrelated Rayleigh Fading Channels
The generation of multiple uncorrelated Rayleigh fading waveforms is often demanded for simulating wideband fading channels, multiple-input multiple-output (MIMO) channels, and div...
Chengxiang Wang, Dongfeng Yuan, Hsiao-Hwa Chen, We...
ICPR
2008
IEEE
14 years 9 months ago
Improved document image binarization by using a combination of multiple binarization techniques and adapted edge information
This paper presents a new adaptive approach for document image binarization. The proposed method is mainly based on the combination of several stateof-the-art binarization methodo...
Basilios Gatos, Ioannis Pratikakis, Stavros J. Per...
ICPR
2004
IEEE
14 years 9 months ago
Improvement of Bidirectional Recurrent Neural Network for Learning Long-Term Dependencies
Bidirectional recurrent neural network(BRNN) is a noncausal generalization of recurrent neural network(RNN). It can not learn remote information efficiently due to the problem of ...
Jinmiao Chen, Narendra S. Chaudhari
ICPR
2002
IEEE
14 years 9 months ago
Improved MSEL and its Medical Application
Edge detection is the basic operation in the image processing and analysis. Multiresolution Sequential Edge Linking (MSEL), which is proposed by Edward J.Delp of Purdue University...
Huiguang He, Jie Tian, Jing Wang, Hong Chen, X. P....
ICASSP
2008
IEEE
14 years 2 months ago
An improved SNR estimator for speech enhancement
In this paper, we propose an MMSE a priori SNR estimator for speech enhancement. This estimator has similar benefits to the well-known decision-directed approach, but does not req...
Yao Ren, Michael T. Johnson