Study of Measurement and Quantiative Evaluation of "Kansei" by Analysis of Nonlinear Fluctuations of Physiological Quantity and Image Sequences of Living Body

1.引入图像序列处理，特别是光流分析，开发了一种完全非接触、无约束的监测系统。利用该系统对卧床者的身体运动和呼吸进行了长时间的连续测量，研究了自主神经活动与体力活动的关系，并对在自行车功率计上锻炼9周的受试者的心率和呼吸率进行了测量，心率与呼吸率之间的关系表现出有趣的滞后现象。我们将从数理科学的角度来研究滞后现象.研究了人类视觉，特别是深度信息。利用随机点立体图研究了人对物体的注视和感知。提出了一种任意点立体图深度信息的感知算法。我们将把胡塞尔现象学的科学研究和哲学研究结合起来。为了分析热环境对人体的影响，对三维热方程边界元法进行了数值分析。对边界元法中的关键积分进行了计算，验证了该方法的有效性.用变分法对光流场进行了数值计算。我们将用边界元法分析光流场

1. A fully noncontact and unconstraining monitoring system was developed by intoducing image sequence processing, in particular, optical flow analysis. Using the system, body motion and respiration of persons in bed were continuously measured for a long time and relationship between autonomic nerve activity and physical activity was studied.Heart and respiratory rates of subjects who exercised on a bicycle ergometer for nine weeks are measured and the relationship between heart retes and resiratory rates showed intersting hysteresis. We will study the hysteresis from the point of vies mathematical science.2. Human vision , in particular, depth information was studied. We studied how human being looked at objects and perceived those by using random dot stereogram. An algorithm of perception of depth information of ranndom dot stereograms was proposed. We will bring scientific investigations and philosohical investigations of Husserl's phenomenology together.3. Numerical analysis of three-dimensional boundary element method for heat equations was carried out for the purpose of analysis of the influence over human body under heated environment. The calculation of integrals whicih were keys to boundary element method were performed by our original method and its efficiency was confirmed.4. Optical flow is numerically calculated by calculus of variations. We will analyze optical flow by boundary element method