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ISCAS
2008
IEEE
141views Hardware» more  ISCAS 2008»
10 years 6 months ago
Reduced Z-datapath Cordic Rotator
In this article we propose a novel scheme based on virtually scaling-free COordinate Rotation DIgital Computer (CORDIC) algorithm to design a hardware efficient CORDIC rotator. Fo...
Koushik Maharatna, Karim El-Shabrawy, Bashir M. Al...
ISCAS
2008
IEEE
129views Hardware» more  ISCAS 2008»
10 years 6 months ago
Steering with an aVLSI motion detection chip
— We demonstrate the capabilies of a 1D motion detection chip in steering a car in a simulated racing game. The
Rico Moeckel, Roger Jaeggi, Shih-Chii Liu
ISCAS
2008
IEEE
147views Hardware» more  ISCAS 2008»
10 years 6 months ago
Fast frequency acquisition all-digital PLL using PVT calibration
—Fast frequency acquisition is crucial for phase-locked loops (PLLs) used in portable devices, as on-chip clocks are frequently scaled down or up in order to manage power consump...
Hae-Soo Jeon, Duk-Hyun You, In-Cheol Park
ISCAS
2008
IEEE
230views Hardware» more  ISCAS 2008»
10 years 6 months ago
Joint optimization of data hiding and video compression
— From copyright protection to error concealment, video data hiding has found usage in a great number of applications. Recently proposed applications such as privacy data preserv...
Jithendra K. Paruchuri, Sen-Ching S. Cheung
ISCAS
2008
IEEE
117views Hardware» more  ISCAS 2008»
10 years 6 months ago
Electrical modeling and characterization of 3-D vias
Abstract— Electrical characterization of the resistance, capacitance, and inductance of inter-plane 3-D vias is presented in this paper. Both capacitive and inductive coupling be...
Ioannis Savidis, Eby G. Friedman
ISCAS
2008
IEEE
286views Hardware» more  ISCAS 2008»
10 years 6 months ago
A brain-machine interface using dry-contact, low-noise EEG sensors
Abstract— Electroencephalograph (EEG) recording systems offer a versatile, non-invasive window on the brain’s spatiotemporal activity for many neuroscience and clinical applica...
Thomas J. Sullivan, Stephen R. Deiss, Tzyy-Ping Ju...
ISCAS
2008
IEEE
114views Hardware» more  ISCAS 2008»
10 years 6 months ago
A novel fine rate control algorithm with adaptive rounding offset
— The rate control algorithm is of essential importance to a video encoder. It enables the encoded bitstream to meet the bandwidth and storage requirement while maintaining good ...
Yali Liu, Xiaoan Lu, Cristina Gomila, Qian Xu
ISCAS
2008
IEEE
185views Hardware» more  ISCAS 2008»
10 years 6 months ago
A variant of a radix-10 combinational multiplier
— We consider the problem of adding the partial products in the combinational decimal multiplier presented by Lang and Nannarelli. In the original paper this addition is done wit...
Luigi Dadda, Alberto Nannarelli
ISCAS
2008
IEEE
147views Hardware» more  ISCAS 2008»
10 years 6 months ago
An asynchronous time-based image sensor
Abstract— In this paper we propose a fully asynchronous, timebased image sensor, which is characterized by high temporal resolution, low data rate (near complete temporal redunda...
Christoph Posch, Daniel Matolin, Rainer Wohlgenann...
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