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The paper proposes a novel 3D image registration approach to calculating intracellular volumes. The approach extends a standard image registration framework to the curved cell geometry. An intracellular volume is mapped onto another intracellular domain by using two pairs of point set surfaces approximating their nuclear and plasma membranes. The approach is implemented to an interactive volume registration...
An optical scanning electromagnetic field probe system, consisting of an electro-optic or magneto-optic crystal substrate and a galvano scanner, has been developed for high speed, low-invasive measurement of electromagnetic near field distribution. We demonstrate the measurement of electric field distributions using a LiNbO3 crystal substrate and the probe system. We also measure magnetic field distributions...
With conventional regression test tools for Web applications, it is difficult to specify the values to be verified that are repeatedly output inside loop statements. This paper presents a method that automates a regression test of a Web application on the server side. This method makes it easy to specify values to be verified when we develop Web applications, and enables us to directly check the verification...
We designed and fabricated novel Leakage Channel Fibers (LCFs) which ahve circular single air-hole ring. Large effective core area (Aeff), low attenuation loss and low bending loss were achieved by fabricated circular hole fibers (CHFs).
In this paper, a new self-repairing control system (SRCS) is developed for nonlinearly-perturbed plants with sensor failures of a stuck-type. The SRCS can automatically replace the faulty sensor with the healthy one if the failure occurs. Under the diverging condition, only a detector of the first order and an auxiliary signal are utilized to detect the failure exactly. Hence, no information about...
Event Related Desynchronization (ERD) which is a specific brain wave of motor imagery is popular in the Brain Computer Interface (BCI) researches. Several researches showed that sensory feedbacks affected ERD, but it is not clear which sensory inputs (tactile, muscular, tendonious and articular) mainly affect ERD.We examined how ERD is affected by the Functional Electrical Stimulation (FES) on both...
We propose a new method for improving motion vector coding. The coding efficiency of the H.264/AVC standard is significantly degraded for video sequences that include irregular motions. The degradation is caused by the fact that the correlations among the motion vectors on adjacent blocks get to be small when motions are irregular. Our method solves this problem by two schemes. First, the predictive...
Event related desynchronization (ERD) which is a specific brain wave of motor imagery is popular in the brain computer interface (BCI) researches. Several researches showed that sensory feedbacks affected ERD, but it is not clear which sensory inputs (tactile, muscular, tendonious and articular) mainly affect ERD. We examined how ERD is affected by the functional electrical stimulation (FES) on both...
This paper proposes a method for generating a Web-page based troubleshooter, which diagnoses troubles about computer system administration. This troubleshooter digs out several possible causes (hypotheses) from the current status of a trouble, and then examines those hypotheses in turn. After the cause is identified, it will present a solution to fix the trouble. To illustrate the status of a trouble,...
In this paper, a new self-repairing control system (SRCS) is developed for nonlinearly-perturbed plants with stuck sensor failures. The SRCS can automatically replace the faulty sensor with the healthy one if the failure occurs. A detector satisfying the diverging condition is utilized to detect the failure exactly with use of no information about the plant. Thus, one can construct the SRCS of a simple...
This paper deals with reduced order model predictive control for input-constrained discrete-time linear systems with disturbance attenuation. By introducing a decomposition technique for a quadratic cost functional, an MPC law is obtained from a reduced order optimization problem. The fundamental properties of the resulting MPC law are discussed.
We demonstrated full C-L band tunable wavelength conversion by zero dispersion and zero dispersion slope HNLF. A signal from whole C-L band was converted to an arbitrary wavelength in almost whole C-L band.
An automatic pitch type recognition system has been developed. It is difficult to determine the pitch type automatically from a baseball broadcast video, so the decision is currently made by specialists that have expertise and experience in baseball. We developed a system incorporating expertise of professionals. The system identifies pitch type, such as straight balls and curveballs, from single-view...
We are developing an Electron-Tracking Compton imaging Camera (ETCC) based on a gaseous Time Projection Chamber (TPC) and a scintillation camera. The ETCC detects the energy and the direction of the incident gamma ray using the information of the recoil electron and the scattered gamma ray. We have developed the ETCC with a detection volume of 23 × 28 × 30 cm3 which consists of the 23 × 28 × 30 cm...
A decision tree is an effective means of data classification from which rules can be both expressive and precise. However decision tree is only applicable in the applications that the data is expressed with attribute-value pairs. Since genetic data are not attribute-pairs, the only method that we know of to make decision-tree for them is based on a greedy graph-based data mining algorithm known as...
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