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SIPS
2006
IEEE
15 years 7 months ago
Partly Parallel Overlapped Sum-Product Decoder Architectures for Quasi-Cyclic LDPC Codes
Abstract— In this paper, we propose partly parallel architectures based on optimal overlapped sum-product (OSP) decoding. To ensure high throughput and hardware utilization effi...
Ning Chen, Yongmei Dai, Zhiyuan Yan
JOT
2010
167views more  JOT 2010»
15 years 8 days ago
The Discrete Fourier Transform, Part 5: Spectrogram
This paper is part 5 in a series of papers about the Discrete Fourier Transform (DFT) and the Inverse Discrete Fourier Transform (IDFT). The focus of this paper is on the spectrog...
Douglas Lyon
3DPVT
2006
IEEE
216views Visualization» more  3DPVT 2006»
15 years 8 months ago
Shape Measure for Identifying Perceptually Informative Parts of 3D Objects
We propose a mathematical approach for quantifying shape complexity of 3D surfaces based on perceptual principles of visual saliency. Our curvature variation measure (CVM), as a 3...
Sreenivas R. Sukumar, David Page, Andrei V. Gribok...
ICDAR
2007
IEEE
15 years 8 months ago
A Shared Parts Model for Document Image Recognition
We address document image classification by visual appearance. An image is represented by a variable-length list of visually salient features. A hierarchical Bayesian network is ...
M. Das Gupta, P. Sarkar
97
Voted
CDC
2009
IEEE
116views Control Systems» more  CDC 2009»
15 years 6 months ago
Autonomous motorcycles for agile maneuvers, part II: Control systems design
— In this paper, we present trajectory tracking and balancing of autonomous motorcycles for agile maneuvers. Based on the newly developed autonomous motorcycle dynamics in the co...
Jingang Yi, Yizhai Zhang, Dezhen Song