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ISCAS
2005
IEEE
125views Hardware» more  ISCAS 2005»
14 years 5 months ago
A novel algorithm of spatial scalability for scrambled video
Although many researches have investigated transparent scrambling video techniques, an issue of which transcoding relates to downsizing scrambled video without unscrambling has ha...
YuanZhi Zou, Wen Gao
ISCAS
2005
IEEE
115views Hardware» more  ISCAS 2005»
14 years 5 months ago
Power-aware slack distribution for hierarchical VLSI design
Abstract— Hierarchical design plays an important role in microprocessor and ASIC domains where design complexity limits design productivity and tool capacity. Slack distribution,...
Hyung-Ock Kim, Youngsoo Shin
ISCAS
2005
IEEE
190views Hardware» more  ISCAS 2005»
14 years 5 months ago
Using CLNS for FFTs in OFDM demodulation of UWB receivers
— The Complex Logarithmic Number System (CLNS) uses log/polar complex representation. We propose CLNS for the 128-point Fast Fourier Transform (FFT) in Orthogonal Frequency Divis...
Panagiotis D. Vouzis, Mark G. Arnold, Vassilis Pal...
ISCAS
2005
IEEE
100views Hardware» more  ISCAS 2005»
14 years 5 months ago
A test strategy for time-to-digital converters using dynamic element matching and dithering
This work presents a cost-effective test structure that is applicable to built-in self-test of time-to-digital converters (TDCs). The proposed structure uses deterministic dynamic ...
Wenbo Liu, Hanqing Xing, Le Jin, Randall L. Geiger...
ISCAS
2005
IEEE
140views Hardware» more  ISCAS 2005»
14 years 5 months ago
Drift-free multiple description video coding with redundancy rate-distortion optimization
— Multiple description coding (MDC) has been shown to be robust for video transmission over error-prone channels. By applying the extra prediction loops to the multiple descripti...
Yilong Liu, Soontorn Oraintara
ISCAS
2005
IEEE
135views Hardware» more  ISCAS 2005»
14 years 5 months ago
Dual use of power lines for data communications in a system-on-chip environment
—We propose to use power pins to simultaneously carry data signals while delivering its power. A direct superposition of a data signal on a power pin would fail due to an inheren...
Woo Cheol Chung, Dong Sam Ha, Hyung-Jin Lee
ISCAS
2005
IEEE
154views Hardware» more  ISCAS 2005»
14 years 5 months ago
Fast 802.11 link adaptation for real-time video streaming by cross-layer signaling
Abstract— The quality of real-time video streaming over wireless links is significantly reduced due to packet losses and delays caused by rapid changes of the link conditions. W...
Ivaylo Haratcherev, Jacco R. Taal, Koen Langendoen...
ISCAS
2005
IEEE
205views Hardware» more  ISCAS 2005»
14 years 5 months ago
Viewpoint switching in multiview video streaming
—In this paper, a novel coding scheme is proposed for switching viewpoint in multiview video streaming, which can switch freely and efficiently between any two adjacent views of ...
Xun Guo, Yan Lu, Wen Gao, Qingming Huang
ISCAS
2005
IEEE
125views Hardware» more  ISCAS 2005»
14 years 5 months ago
Fixed-current method for programming large floating-gate arrays
Speed and Accuracy of programming large floating gate array is limited by precision of current measurement and pulse generator. In this paper a novel floating gate programming m...
Shantanu Chakrabartty, Gert Cauwenberghs
ISCAS
2005
IEEE
129views Hardware» more  ISCAS 2005»
14 years 5 months ago
Optimized decoding scheme for erroneous MPEG-4 FGS bitstream
—In this paper, a structure of a packet error resilient Fine Granularity Scalable MPEG-4 decoder is proposed. The performance of the proposed decoder is tested and tests are repe...
Janne Vehkaperä, Johannes Peltola