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ISCAS
2003
IEEE
88views Hardware» more  ISCAS 2003»
14 years 3 months ago
A small analog VLSI inner hair cell model
In this paper we present a simplified analog VLSI inner hair cell model, which models the main characteristics of the biological inner hair cell, i.e., 1) soft half-wave rectifica...
André van Schaik
ISCAS
2003
IEEE
139views Hardware» more  ISCAS 2003»
14 years 3 months ago
Mixed-signal gradient flow bearing estimation
A mixed-signal architecture for estimating the 3-D direction cosines of a broadband traveling wave impinging on an array of four sensors is presented. The architecture implements ...
Milutin Stanacevic, Gert Cauwenberghs
ISCAS
2003
IEEE
103views Hardware» more  ISCAS 2003»
14 years 3 months ago
Low delay rate-control in video transcoding
In order to obtain optimal visual quality while meeting the bit rate requirements, a video transcoder needs efficient rate-control with fine and dynamic adjustments. This paper pr...
Yu Sun, Xiaohui Wei, Ishfaq Ahmad
ISCAS
2003
IEEE
115views Hardware» more  ISCAS 2003»
14 years 3 months ago
An efficient color compensation scheme for skin color segmentation
Skin color is a useful means for human face detection. In this paper, we propose an efficient color compensation method for skin color segmentation under varying lighting conditio...
Kwok-Wai Wong, Kin-Man Lam, Wan-Chi Siu
ISCAS
2003
IEEE
153views Hardware» more  ISCAS 2003»
14 years 3 months ago
A VLSI model of range-tuned neurons in the bat echolocation system
The neural computations that support bat echolocation are of great interest to both neuroscientists and engineers, due to the complex and extremely time-constrained nature of the ...
Matthew Cheely, Timothy K. Horiuchi