ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
— This paper proposes a novel nonlinear modulating function approach for generating n−scroll chaotic attractors based on a general jerk circuit. The systematic nonlinear modula...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
—This paper proposes a programmable geometry engine (GE) reducing the expensive internal buffers and register files of the conventional programmable GEs and sharing datapaths of ...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
—This paper presents a 2GHz 8-bit CMOS ROM-less direct digital frequency synthesizer (DDFS). Nonlinear current steering digital to analog converter (DAC) has been utilized to con...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
Abstract— In this paper, we propose an arbitrary scale enlargement method of digital images based on the Laplacian pyramid (LP) representation. Through the calculation of the arb...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
—This paper proposes a new algorithm for H.264 rate control, and aims at improving coding quality of high motion scenes. Firstly, the motion estimations using all the possible mo...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
This paper presents the analysis of hybrid cascode compensation scheme which is used in two-stage CMOS operational transconductance amplifiers (OTAs). The open loop signal transfe...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
This paper presents novel low-voltage high order single loop sigma-delta modulator structures for wideband applications. The proposed architectures employ the technique of double-...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
: This paper presents a novel fully integrated MOS AC to DC charge pump with low power dissipation and stable output for RFID applications. To improve the input sensitivity, we rep...
ISCAS
2005
IEEE
14 years 5 months ago
2005
IEEE
—Most existing multiview video coding (MVC) techniques are based on the traditional hybrid DCT-based video coding schemes, e.g., MPEG-2, MPEG-4 and H.264. They neither fully expl...