• Korean Architects
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• s.543
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• pp.98-105
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• 2014

• The Korean Journal of Physiology
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• v.26 no.1
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• pp.1-13
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• 1992

• Korean Architects
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• s.541
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• pp.74-81
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• 2014

• Korean Institute of Interior Design Journal
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• no.21
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• pp.76-88
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• 1999

The purpose of this study is to research the Andrea Palladio's villa design, theory and its application influenced on the early frank Lloyd Wright's houses. the results of this study are as follows: (1) The early Frank Loyod Wright's houses composed nine division composition as well as three division compositiov. (2) According to the cross axis masses projected into the right and left. Although houses composed largely three division composition, they came to two extremes composition with two centers. As a result the early houses developed Prairie Houses that the fireplace was placed on the center of space and the symmetrical space arranged around the cross type.

• Journal of the Korean Institute of Telematics and Electronics B
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• v.31B no.3
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• pp.69-79
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• 1994

DCT image coding has been well known for its compression efficiency. Its nature makes it also suitable for efficient progressive transmission and reconstruction since low frequency transform coefficients contain most of the energy of image signals. In this paper, we propose a progressive transmission technique of DCT image by non-sequential bit ordering using Lloyd-Max quantizer. And then, we will show that the Lloyd-Max quantizer can be embedded quantization. In simulation results, the proposed method show better subjective picture and MSE of the reconstructed image than the conventional zig-zag scanning transmission of transform coefficients.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.21 no.2
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• pp.105-112
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• 1988

We found five unrecored fish species from samples collected by trawlings around the southern coastal waters of Korea from March to August, 1986 and identified them as Neoscopelus microchir Matsubara, Ariomma indica Day, Cubiceps squamiceps Lloyd, Melakichthys elegans Matsubara et Yamaguti and Bembrops caudimacula Steindachner.

• Journal of information and communication convergence engineering
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• v.9 no.2
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• pp.193-196
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• 2011

Transmit antenna selection techniques are prominent since they exploit the spatial selectivity at the transmitter side. In the literature, antenna selection techniques assume full knowledge of the channel state information (CSI). In this paper, we consider that the CSI is not perfectly known at the transmitter; however, a quantized version of the channel coefficients is fed back by the users. We employ the non-uniform Lloyd-Max quantization algorithm which takes into consideration the distribution of the channel coefficients. Simulation results show that the degradation in the BER of the system with imperfect CSI at the transmitter is tolerable, especially when the transmit diversity order is high.

• Journal of the Korea Furniture Society
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• v.20 no.2
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• pp.154-165
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• 2009

Frank Lloyd Wright is an architect who established the concept of organic architecture and in his organic architectures, he applied studies on the inflow, growth and development of natural elements of shapes, pursued naturalism in the shapes and functions and connected them organically with each other. His furniture as appeared in his constructions shows geometric plasticity based on naturalism and achieves an integration of shapes, materials and functions while forming a space. The organic nature from the viewpoint of digital which is a new concept of the 21st century is greatly affecting construction and furniture designs. Designs having new organic concepts are emerging in furniture which is organically related with construction to achieve organic harmony with new plastic spaces. Therefore, studies on Wright are more significant as a cornerstone for new theories under development.

• Journal of The Korea Institute of Healthcare Architecture
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• v.12 no.1
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• pp.41-48
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• 2006

The purpose of this study is to find Healing elements in the late work of Frank Lloyd Wright. Healing elements are mainly composed of physical, social and psychological functions, which are clearly reflected in holistic attitude and intuition in his Organic theory of Architecture. Late works of Wright since 1935 show particularly shapes of triangle and circle creating the emotional images associated with Hope and Infinity. His image-oriented design attitude is thought to be strongly related to the pursuit of Utopian ideal which means peaceful condition. He regarded it as the consequence of integrity and control, which could be thought as condition of Healing environment. Refuge and Prospect can be complementary elements of spatial expression representing peaceful and dynamic condition of the Nature itself. Five works selected in this case study have unique design ideas related to the function and image of Healing environment interpreted by the criteria of Refuge and Prospect.

• Proceedings of the Korea Institute of Convergence Signal Processing
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• 2000.12a
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• pp.85-88
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• 2000

Signal splitting and perfect reconstruction in subband coding is based on the assumption that quantization errors are negligible. But if subband signal is quantized, 4 types of errors occurs thus it is not impossible to do perfect reconstruction. These errors are QMF design error, aliasing error, signal error and random error. By using the QMF for subband splitting, the QMF error does not present. and by using the Lloyd-Max quantizer for the quantization and by using an appropriate synthesis filter, all signal dependent errors can be cancelled and the remaining error is random error which is uncorrelated with the original image〔1〕. In this thesis, Lenna and Camera-Man image are devided into 10 subbands by using the D4 and D20 wavelet And the subband signals are quantized by using the Lloyd-Max quantizer and the quantization errors are compared. and evaluated.