The use of telerehabilitation systems has shown a significant growth in the past years, demonstrating their crucial relevance time COVID-19 pandemic. Many devices and sensors have been proposed to analytically measure parameters for patient assessment, with limitations due costs or feasibility. In this paper, we present motor system computer vision-assisted markerless measures patients Rett syn...

The appeal of computer games may be enhanced by vision-based user inputs. The high speed and low cost requirements for near-term, mass-market game applications make system design challenging. The response time of the vision interface should be less than a video frame time and the interface should cost less than 50 Dollars U.S. We meet these constraints with algorithms tailored to particular har...

Technological advances in computing field and the facilitation of Internet access globalized world have revolutionized way people work communicate. However, these do not bring only benefits. These changes are affecting social interaction mental physical health some individuals. As an example, Computer Vision Syndrome gradually changed from a problem workplace to public problem, with consequence...

In this article, we present a new framework oriented to teach Computer Vision related subjects called JavaVis. It is a computer vision library divided in three main areas: 2D package is featured for classical computer vision processing; 3D package, which includes a complete 3D geometric toolset, is used for 3D vision computing; Desktop package comprises a tool for graphic designing and testing ...

The aims of this study were to investigate work conditions, to estimate the prevalence and to describe risk factors associated with Computer Vision Syndrome among two call centers' operators in São Paulo (n = 476). The methods include a quantitative cross-sectional observational study and an ergonomic work analysis, using work observation, interviews and questionnaires. The case definition was ...

non-real) objects: Plane geometric forms, solid geometric forms, and projected forms. The first class is the “real" class consisting of objects from the real world. The second class are representations of real objects. The third class are abstractions that can be represented using symbols but do not correspond to real objects (because they have no corresponding stimulus in the real world). Marr...

Background: The use of computers among students is now a necessary, especially for medical both study and entertainment. This situation can increase the risk Computer Vision Syndrome (CVS). (CVS) bunch symptoms on eye vision-related problems by prolonged (such as tablets, e-readers, smartphones, etc.).
 Objective: aimed to find out representation CVS experienced in Medical Faculty Universi...