In this paper, we develop a 4-DOF force display system for the analysis by synthesis of facial color for the interaction with anthropomorphic agent. By using the system, we analyze the changes in facial skin temperatu...
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ISBN:
(纸本)0780377591
In this paper, we develop a 4-DOF force display system for the analysis by synthesis of facial color for the interaction with anthropomorphic agent. By using the system, we analyze the changes in facial skin temperature and facial color associated with circulation dynamics in response to forced actions. On the basis of the analysis, we propose a synthetic method for the affect display of virtual face with facial color and expression in force display, and the effectiveness of the method is confirmed. Finally, we develop a prototype of virtual arm wrestling system with anthropomorphic agent using synthesized dynamic three-dimensional facial color and expression.
In this paper, we develop a 4-DOF force display system for the analysis by synthesis of facial color for the interaction with anthropomorphic agent. By using the system, we analyze the changes in facial skin temperatu...
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In this paper, we develop a 4-DOF force display system for the analysis by synthesis of facial color for the interaction with anthropomorphic agent. By using the system, we analyze the changes in facial skin temperature and facial color associated with circulation dynamics in response to forced actions. On the basis of the analysis, we propose a synthetic method for the affect display of virtual face with facial color and expression in force display, and the effectiveness of the method is confirmed. Finally, we develop a prototype of virtual arm wrestling system with anthropomorphic agent using synthesized dynamic three-dimensional facial color and expression.
Authors compared courses related to biomedical measurements at Wroclaw University of technology, where they are a base of speciality education and at Rzeszów University of technology, where they are merely a supp...
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ISBN:
(纸本)9781634391801
Authors compared courses related to biomedical measurements at Wroclaw University of technology, where they are a base of speciality education and at Rzeszów University of technology, where they are merely a supplement on measurements of living organism for students of Metrology. This comparison revealed that there is a "canon" of the necessary and common knowledge offered to students.
Since the time. that electric power meters were introduced in the 1870s, the basic function of the meters has remained more or less unchanged. Many developed countries are still using the same technology that has exis...
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The paper discusses complexity of circuit realization through Haar wavelet series. By applying permutation of binary coordinates of indices of Haar functions, a lower complexity of circuit synthesis through higher num...
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The paper discusses complexity of circuit realization through Haar wavelet series. By applying permutation of binary coordinates of indices of Haar functions, a lower complexity of circuit synthesis through higher number of zero Haar coefficients has been achieved. Experimental results confirm the minimization of the number of non-zero Haar coefficients and the savings range from 5.25% to 99.41% for all benchmark functions.
The current-voltage characteristics of superconducting Bi-2223 tapes are not as sharp as those of metallic superconductors. This feature, characterized by their low n values especially at high fields and at high tempe...
The current-voltage characteristics of superconducting Bi-2223 tapes are not as sharp as those of metallic superconductors. This feature, characterized by their low n values especially at high fields and at high temperatures, is partly influenced by the sausaging of the superconducting filaments. In order to improve the n values, therefore, the effect of filament sausaging on the transport property was investigated in this research. It was found that the distribution of the thickness of the filaments is of a Gaussian type. The real distribution of the critical current density (Jc) is obtained from the thickness distribution and the apparent distribution of pinning strength estimated using the flux creep-flow model. The estimated real distribution of Jc is slightly sharper than the apparent distribution of Jc. However, the improvement of the n-value is predicted not to be remarkable, even if the filament thickness can be made uniform.
Numerous studies have indicated that ATM available bit rate (ABR) service can provide low-delay, fairness, and high throughput, and can handle congestion effectively inside the ATM network. However, network congestion...
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Numerous studies have indicated that ATM available bit rate (ABR) service can provide low-delay, fairness, and high throughput, and can handle congestion effectively inside the ATM network. However, network congestion is not really eliminated but rather it is pushed out to the edge of the ATM network, packets from TCP sources competing for the available ATM bandwidth are buffered in the routers or switches at the network edges, causing severe congestion, degraded throughput, and unfairness. This poor performance is mainly due to the uncoordinated interaction between the congestion control mechanism of TCP and ATM. It is well accepted that some form of cooperation at edge device would help to control TCP traffic flow over ATM more effectively. We have previously proposed the fair intelligent explicit window adaptation (FIEWA) scheme and fair intelligent ACK bucket control (FIABC) scheme. The key idea is to combine the feedback information from the receiver, from the underlying ATM network, and from the local information at the edge device intelligently to explicitly/implicitly control the TCP rate. We present a comparative simulation study on our schemes with other established schemes; to identify the characteristics of each different scheme; and to indicate the requirement for a fairer, simpler and more robust coherent approach at the edge device.
Applying the effective-mass approach, the energy eigenvalues of excitonic states in amorphous semiconductors are derived. It is shown that Wannier- Mott-type excitons can indeed be formed in amorphous solids. The resu...
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Applying the effective-mass approach, the energy eigenvalues of excitonic states in amorphous semiconductors are derived. It is shown that Wannier- Mott-type excitons can indeed be formed in amorphous solids. The results show that the occurrence of the double photoluminescence (PL) lifetime distribution peak, fast and slow, in hydrogenated amorphous silicon (a-Si : H) and hydrogenated amorphous germanium (a-Ge : H) can unambiguously be assigned to radiative recombinations from singlet and triplet excitonic states respectively. The dependence of PL peaks on the temperature and generation rate in a-Si : H and a-Ge : H is also discussed. The approach is general and simple and can be applied to study the charge-carrier transport and PL properties in any amorphous solid. [ABSTRACT FROM AUTHOR]
It is known that the irreversibility field depends largely on the electric field criterion, Ec, for the determination of the critical current density. In addition, it was recently found that the vortex glass-liquid tr...
It is known that the irreversibility field depends largely on the electric field criterion, Ec, for the determination of the critical current density. In addition, it was recently found that the vortex glass-liquid transition field determined by the scaling of current-voltage curves also depended on the range of electric field in the measurement. In this paper the two characteristic fields are measured for a Bi-2223 silver-sheathed tape as a function of the electric field. The obtained result of the irreversibility field is compared with the theoretical result of the flux creep-flow model. Based on the agreement with the theoretical model a standard test method of the irreversibility field is proposed.
In the culture of marine chlorellas, it is necessary to count the number in order to understand the condition of increase. For that propose, counting by the naked eye using the microscope has been used. However, this ...
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In the culture of marine chlorellas, it is necessary to count the number in order to understand the condition of increase. For that propose, counting by the naked eye using the microscope has been used. However, this method requires a lot of time and work. We have developed the automatic chlorella counter using image processing and neural network. Its effectiveness is confirmed through the experiment.
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