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The proportion of aged population nowadays almost rises acutely in each countries, which resulted from the increasing life expectancy and falling fertility rates. The impairment of mobility is a major health concern for the elderly. While the more decline of daily activities, more dangerous the elderly would be. The design of an image-based surveillance system for tracking elderly's activities in...
Aging simulation is one of the hot issues in the field of realistic rendering. This paper presents a method to simulate the aging phenomena of 3D models with the combination of curvature analysis and color transition. For a given 3D model, we analyze the curvature of each vertex, so as to determine its global geometrical features. And then on the assumption that different areas reflect diversely in...
According to the theory of usability engineer and information architecture, we should pay more attention to the two aspects in doing usage-centered design for government Website: how to make information clearer and easier to be understandable and how to deliver Information more expressively. A series of methods can enhance the usability of government Website. By analyzing Canada government Website,...
With the fierce market competition increasingly, product design pays more attention to the people??s perceptual demands. Brand style has become one of the main factors for consumer to choose product, thus it is important to establish a design evaluation system based on brand style to ensure and enhance design quality. From the idea and method of industrial design, brand-style feature is a collection...
Concerning about the method of traditional color histogram is liable to lose some space information and sensitive to color diluting, so we make some modification to gray histogram to remedy the shortages mentioned above. As histogram is a well-known basic measurement to image color or gray layout, the paper makes similarity measures of different histograms based on their statistics peculiarity. The...
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