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Microsleep is an involuntary episode of sleep which lasts for a fraction of a second or up to one minute where an individual fails to respond to their environment and becomes unconscious. Because of the lapsed time, microsleep can create dangerous situations, for example when a user is driving a car, any microsleep can result in unsafe situations or even death. In this paper, we design a system that...
This paper is an exploration on the effective operation of China's individual income tax self-declaration system, and analyzes the situation where individuals' annual income is over RMB 120,000 Yuan. From the perspective of laws, it is concluded that self-declaration is the combination of taxpayer's rights and obligation; Based on the present only 4 tax paying annual data, the paper analyzes the main...
Shenzhen, located in South China has experienced rapid urbanization over the past three decades. This paper focuses on the urban sprawl integrating remote sensing and geographic information systems (GIS). The overlay of the urban area maps for two adjacent study years was used to generate the sprawl categories map. The three main sprawl categories of infilling sprawl, edge-expansion sprawl and outlying...
Understanding of human behavior is a high-level topic in visual surveillance. This paper brings some traditional algorithms and insights together to construct a framework for a new field called Supermarket Monitoring. Unlike the common surveillance system, the whole body was tracked. In our project, only the moving hands are considered. To fulfill the automated monitoring task, the self-adaptive background...
Falls are dangerous for the aged population as they can adversely affect health. Therefore, many fall detection systems have been developed. However, prevalent methods only use accelerometers to isolate falls from activities of daily living (ADL). This makes it difficult to distinguish real falls from certain fall-like activities such as sitting down quickly and jumping, resulting in many false positives...
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