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ICASSP
2008
IEEE
16 years 1 months ago
A new implementation of trellis coded quantization based data hiding
This paper discusses the construction and implementation problem of trellis coded quantization (TCQ) based data hiding. We explore the robustness and distortion of data hiding by ...
Xiaofeng Wang, Xiao-Ping Zhang
ICASSP
2008
IEEE
16 years 1 months ago
Adaptive detection for a differential chaos-based multiple access system on unknown multipath fading channels
This paper addresses the problem of bit detection for a chaos-based multiple-access system. In particular, one considers the Differential Chaos Shift Keying modulation. It is assu...
Martial Coulon, Daniel Roviras
144
Voted
ICASSP
2008
IEEE
16 years 1 months ago
Analytic framework for performance evaluation of multi-antenna WIMAX systems over fading channel
This paper focuses on the uplink of multicell IEEE 802.16-d WiMax systems with OFDM modulation and antenna array at the base stations. We propose an analytical framework to assess...
Daniele Molteni, Roberto Bosisio, Monica Nicoli
174
Voted
ICPR
2008
IEEE
16 years 1 months ago
Remote multimodal biometric authentication using bit priority-based fragile watermarking
We propose a new remote multimodal biometric authentication framework based on fragile watermarking for transferring multi-biometrics over networks to server for authentication. A...
Tuan Hoang, Dat Tran, Dharmendra Sharma
ICPR
2008
IEEE
16 years 1 months ago
Word-wise Sinhala Tamil and English script identification using Gaussian kernel SVM
There are many documents in Srilanka where a single document page may contain Sinhala, Tamil and English texts. For OCR development of such a document page, it is better to identi...
Sukalpa Chanda, Srikanta Pal, Umapada Pal