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Rate-visual-distortion optimized extraction with quality layers for scalable coding of stereo videos
(Proceedings - International Conference on Image Processing, ICIP, 2008)
The Quality Layers concept is proposed and adopted in the JSVM in order to ensure an optimal adaptation in a ratedistortion sense [1]. In this paper it is extended to multiview case for scalable coding of stereo videos. ...
Integration of GIS: A showcase study on GML based WebGIS
(Proceedings of SPIE - The International Society for Optical Engineering, 2008)
The growth of Geographical Information Systems (GIS) emerges as analytical decision-making tools utilizing highly specialized geographic data. However, a simple system still does not exist for the integration/sharing ...
GridGIS portal development based on OGCE
(Proceedings of SPIE - The International Society for Optical Engineering, 2008)
GridGIS is the application of grid computing technology on GIS field, which aims to realize the spatial information sharing and cooperative service. However, current grid technologies are generally difficult to use, so the ...
Financial performance impacts of Corporate Entrepreneurship in Emerging markets: A case of Turkey
(European Journal of Economics, Finance and Administrative Sciences, 2008)
The aim of this study is to examine the effects of four sub-dimensions of corporate entrepreneurship (hereafter CE) on firms' financial performance in Turkey. The research of this study has been conducted from 2032 respondents ...
On the nearest parametric approximation of a fuzzy number
(Fuzzy Sets and Systems, 2008)
Many nearest parametric approximation methods of fuzzy sets are proposed in the literature. It is clear that the specific approximations may lead to the loss of information about fuzziness. To overcome this problem, most ...
Glasses and glass-ceramics in the SrO-TiO2-Al2O 3-SiO2-B2O3 system and the effect of P2O5 additions
(Journal of Materials Science, 2008)
The glass formation abilities of various compositions in SrO-TiO 2-Al2O3-SiO2, SrO-TiO 2-B2O3-SiO2, SrO-TiO 2-Al2O3-B2O3, and SrO-TiO2-Al2O3-SiO2-B 2O3 systems were studied. Many new compositions were found to be suitable ...
A new electronically tunable phase shifter employing current-controlled current conveyors
(AEU - International Journal of Electronics and Communications, 2008)
A new canonical current-mode (CM) filter topology is presented. It realizes first-order allpass filtering functions using two dual-output current-controlled current conveyors (DO-CCCII) and a single capacitor. The topology ...
Classification of EEG recordings by using fast independent component analysis and artificial neural network
(Journal of Medical Systems, 2008)
Since there is no definite decisive factor evaluated by the experts, visual analysis of EEG signals in time domain may be inadequate. Routine clinical diagnosis requests to analysis of EEG signals. Therefore, a number of ...
Applications of parametric spectral estimation methods on detection of power system harmonics
(Electric Power Systems Research, 2008)
Harmonics are the major power quality problems in industrial and commercial power systems. Several methods for detection of power system harmonics have been investigated by engineers due to increasing harmonic pollution. ...
Work-related challenges for individuals who are visually impaired in Turkey
(Journal of Visual Impairment and Blindness, 2008)
Various aspects of the working life of people who are visually impaired were investigated in a telephone survey conducted in Turkey. Although the participants performed many types of jobs successfully, many issues need to ...
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