Referee, International Journal of Computers and Applications. Personalized information service agents have emerged in the recent years to help users to cope with the increasing amount of information available on the Internet. Drowsiness during driving causes traffic accidents frequently. The threshold- and slope-based methods are sensitive to low-frequency noise. The sensitivity and specificity were 93. The proposed algorithm adaptively exploits the available high frequency content in adjacent video frames to generate high resolution video frames. A support vector machine is employed for classification.
Ministry of Education Scientific Research Fund, 2005-2006. Motoki Sakai, got a Ph. The E-mail message field is required. To meet the increasing needs for ubiquitous healthcare, a mobile phone-based system for monitoring multiple vital signs is under development. Therefore the static facial recognition approaches can be utilised for the dynamic expression recognition. Experiment was conducted in 10 adult male and female subjects. Development of vibration measurement equipment of each body part under the sleep.
Graduation Thesis: Evaluation of Stress State by Frequency Domain Analysis of Heart Rate Variability, UoA, 2009. Finally, applicability to a variety of real-world situations, and provision of customizable solutions not only for home healthcare but also for other vital signs-related domains such as emergency rescue and safety guarantee are discussed. Rather than utilising statistical models e. The overall performance of the system was examined using data collected over a 13-month period from a female subject. But there are much more features related with walking so that we cannot understand which features are more important than others to contribute the walking stability. International Journal of Pervasive Computing and Communications, 1 2 :157-163, 2005.
This paper is devoted to scheduling solutions while satisfying the minimal communication costs condition and the minimal step condition. We also show how the proper usage of these methodologies can provide information related to memorization and attention while people are watching marketing-relevant stimuli. After studying walking patterns of 51 healthy male subjects ranging from 21 years old to 66 years old, the 32 most contributing features are acquired. These approaches apply topic modeling techniques on review texts to mining major latent aspects of the item or the user and align them with collaborative filtering algorithms to increase the accuracy and interpretability of rating prediction. The waveform for respiration rhythm detection is derived from the 26 scale approximation, while that for pulse rate detection is synthesized by combining the 2 4 and 2 5 scale details.
Zhu from the same Lab, and Dr. The most commonly used clinical method for assessing human movement is goniometry, motion capture system, Electromagnetic tracking systems and so on. The experiments show that these feature selection methods can improve the discrimination power of walking stability effectively. A Near Real-Time Approach for Convolutive Blind source Separation. Rather than utilising statistical models e. Super-resolution reconstruction produces high-resolution images from a set of lowresolution images of the same scene.
The process of deformation of the vaginal wall is thus visualized demonstrating the relative pathologic differences between the two groups. Such index could be used in a future to assess on-line the mental state of the driver during the drive task. The Program enables the use of pervasive information technologies to enhance personal and professional productivity and quality of life. Primery Exploration on the Symmetry of Human Walking,. A Mobile Phone-based Wearable Vital Signs Monitoring System. We present an approach for blind separation of acoustic sources produced from multiple speakers mixed in realistic room environments. The uppermost management layer conducts data mining and analysis for risk factors assessment and healthcare.
Submit workshop proposals to workshops chairs via emails Contact: liukeen xjtu. Normal walking has often been assumed to be symmetric. Through the experiments, we showed that weight balancing approach is effective in multicategory classification. The measured pressure signal was digitized and transferred to a remote database server via the network module. Experimental results using proposed methods exhibit also the faster speed of detection on hexagonal structure.
Graduation Thesis: The Effect of Favorite Music on Heart Rate Variability, UoA, 2009. Computer simulation study of gender differences in cardiac repolarization: normal case and Brugada syndrome,. The computer heart model includes approximately 50,000 discrete elements model cells inside a torso model represented by 344 nodal points with 684 triangular meshes. Correlation analysis of the precise acceleration values at three portions along the body showed that our system was able to provide clarification of the shock absorptive function of lower extremities. The ischemic cell units were assigned to the lateral wall of the left ventricle.
Generally, the cost function has several optimal points that correspond to the different permutations of the outputs. Further, the valises of the digital image surface for eight subjects were averaged as a representation of typical models of Japanese population. Traditionally, the Canny algorithm, like other image processing algorithms, operates on the square-pixel structure. The computer heart model includes approximately 50,000 discrete elements model cells inside a torso model represented by 344 nodal points with 684 triangular meshes. Unconstrained detection of respiration rhythm and pulse rate with one under-pillow sensor during sleep. It is important for authentication to remain unchanged data. Instead of conventional method of using the basal body temperature, this study measures heart rate during sleep continuously and unconstrainedly, and uses cosinor analysis method to estimate menstrual cycle of women from the heart rate data.