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ISCAS
2005
IEEE
138views Hardware» more  ISCAS 2005»
16 years 1 months ago
A low spur fractional-N frequency synthesizer architecture
— A new architecture of a fractional-N phase-locked loop (PLL) frequency synthesizer is presented in this paper. The unique feature of the proposed frequency synthesizer is a loo...
Volodymyr Kratyuk, Pavan Kumar Hanumolu, Un-Ku Moo...
ISCAS
2005
IEEE
154views Hardware» more  ISCAS 2005»
16 years 1 months ago
Boost-buck inverter variable structure control for grid-connected photovoltaic systems
—The present work describes the analysis, modeling and control of a transformerless Boost-Buck power inverter used as a DC-AC power conditioning stage for grid-connected photovol...
Carlos Meza, Domingo Biel, Luis Martinez-Salamero,...
SMI
2005
IEEE
156views Image Analysis» more  SMI 2005»
16 years 1 months ago
Visualization of Point-Based Surfaces with Locally Reconstructed Subdivision Surfaces
Point-based surfaces (i.e. surfaces represented by discrete point sets which are either directly obtained by current 3D acquisition devices or converted from other surface represe...
Tamy Boubekeur, Patrick Reuter, Christophe Schlick
ATAL
2005
Springer
16 years 1 months ago
Efficient information retrieval using mobile agents
We are concerned with the use of Mobile Agents for information retrieval. A multi-agent system is considered; a number of agents are involved in a collective effort to retrieve di...
Irene Sygkouna, Miltiades E. Anagnostou
CIVR
2005
Springer
205views Image Analysis» more  CIVR 2005»
16 years 1 months ago
Automatic Image Semantic Annotation Based on Image-Keyword Document Model
Abstract. This paper presents a novel method of automatic image semantic annotation. Our approach is based on the Image-Keyword Document Model (IKDM) with image features discretiza...
Xiangdong Zhou, Lian Chen, Jianye Ye, Qi Zhang, Ba...