Hand gesture-based interaction provides a natural and powerful means for human-computer interaction.It is also a good interface for human-robot interaction.However, most of the existing proposals are likely to fail when they meet some skin-coloured objects, especially the face region.In this paper, we present a novel hand tracking method which can
Since the implementation of China’s afforestation and conservation projects during recent decades, an increasing number of studies Car Seat Mirror have reported greening trends in the karst regions of southwest China using coarse-resolution satellite imagery, but small-scale changes in the heterogenous landscapes remain largely unknown.Focusi
First reported in Wuhan, China, Novel Coronavirus Disease-19 rapidly spread causing an outbreak of viral pneumonia and became a pandemic in early 2020.It was later discovered to be caused by Severe Acute Respiratory Syndrome Coronavirus 2, a novel coronavirus.Although the vast majority of cases have primarily involved the respiratory system, some s
Introduction.In studies Herb of information searching, people are often characterised with perpetual physical, sensory and cognitive abilities.Situational factors that may affect human abilities are less considered, although they may have an impact on information searching behaviour.For example, a person with dyslexia may struggle with inputting co