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» Routing in the frequency domain
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ICIC
2005
Springer
14 years 2 months ago
Texture Feature-Based Image Classification Using Wavelet Package Transform
In this paper, a new method based on wavelet package transform is proposed for classification of texture images. It has been demonstrated that a large amount of texture information...
Yue Zhang, Xing-Jian He, Jun-Hua Han
HYBRID
2003
Springer
14 years 2 months ago
A Hoare Logic for Single-Input Single-Output Continuous-Time Control Systems
This paper presents a Hoare-style logic for reasoning about the frequency response of control systems in the continuous-time domain. Two properties, the gain (amplitude) and phase ...
Richard J. Boulton, Ruth Hardy, Ursula Martin
ISW
2000
Springer
14 years 25 days ago
A Watermarking Scheme Based on the Characteristic of Addition among DCT Coefficients
Generally, low frequency domain may be useful to embed a watermark in an image. However, if a watermark is embedded into low frequency components, blocking effects may occur in the...
Minoru Kuribayashi, Hatsukazu Tanaka
ICASSP
2009
IEEE
13 years 7 months ago
A MIMO-OFDM channel estimation scheme utilizing complementary sequences
We present a pilot-assisted method for estimating the frequency selective channel in a MIMO-OFDM system. The pilot sequence is designed using the DFT of the Golay complementary se...
Tariq R. Qureshi, Michael D. Zoltowski, A. Robert ...
ICASSP
2011
IEEE
13 years 29 days ago
Effect of the visual signal structure on Steady-State Visual Evoked Potentials detection
The detection of Steady-State Visual Evoked Potential (SSVEP) responses in the Electroencephalogram (EEG) is a current challenge in signal processing applied on Brain-Computer Int...
Hubert Cecotti, Bertrand Rivet