Analysis of traumatic brain injury using
AbstractIn this study, head injury by impact force was evaluated by numerical analysis with 3-dimensional finite element (FE) model. Brain deformation by frontal head impact was analyzed to evaluate...
View ArticleEnhancement of the punch pin durability induced by the PVD coating in...
AbstractThis experimental studies were carried out in order to understand the effects of the PVD coating and the UNSM treatment of HSS55 (high speed steel 55) during the production of the automotive...
View ArticleAn Emergency Message Broadcasting Using Traffic Hazard Prediction for Vehicle...
AbstractOn a highway, it has high potential of ‘chain-reaction collision’ to occur, since vehicle has high velocity. As a preventive method for chain-reaction collision, native broadcasting and...
View ArticleMoving Average Estimator Least Mean Square Using Echo Cancellation Algorithm
AbstractEco cancellation algorithm should not only promptly adapt itself to changing environment but also minimize effects of a speech signal. However, since the color noise does not feature a...
View ArticleRobust vocabulary recognition clustering model using an average estimator...
Abstract Noise estimation and detection algorithms must adapt to a changing environment quickly, so they use a least mean square (LMS) filter. However, there is a downside. An LMS filter is very low,...
View ArticleA cross-layer approach for multiuser multiplexing on IP mobility
AbstractIn general, content distribution and multicasting can be implemented from proxies and gateways in the network on a static host in wired/wireless network environments. However, if an end point...
View ArticleTarget speech feature extraction using non-parametric correlation coefficient
AbstractSpeech recognition systems for the automobile have a few weaknesses, including failure to recognize speech due to the mixing of environment noise from inside and outside the car and from other...
View ArticleImprovement of Speech Detection Using ERB Feature Extraction
AbstractA range of speech extraction techniques have been applied to improve speech recognition when the signals are mixed with noise. Degradation of the speech recognition performance is caused by...
View ArticleTraffic hazard prediction based on neighbor nodes for vehicle safety...
AbstractVehicle safety communications is an important technology for protecting against automobile accidents. The number of neighbor nodes is important in the automobile industry, which is becoming...
View ArticleVoice Activity Detection Using an Improved Unvoiced Feature Normalization...
AbstractNoise-elimination technology is used to eliminate noise, including environmental noise, from voice signals in order to increase voice recognition rates. Noise estimation is the most important...
View ArticleVocabulary optimization process using similar phoneme recognition and feature...
AbstractIn processing voice with environment noise, the noise must be eliminated to improve the vocabulary recognition rate. In this process, noise elimination and feature extraction for model-estimate...
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