Now showing items 1-10 of 109
Real-time Hand Gesture Detection and Recognition using Boosted Classifiers and Active Learning
In this article a robust and real-time hand gesture detection and recognition system for dynamic environments is proposed. The system is based on the use of boosted classifiers for the detection of hands and the ...
A software development process model for gesture-based interface
Gesture-based applications have particularities, since users interact in a natural way, much as they interact in the non-digital world. Hence, new requirements are needed on the software design process. This paper shows a ...
Predicting user performance time for hand gesture interfaces
User interfaces based on touchless hand gestures have advantages over conventional user interfaces in a variety of scenarios. However, they still have challenging problems to be researched, such as the design and evaluation ...
A review of temporal aspects of hand gesture analysis applied to discourse analysis and natural conversation
Lately, there has been a n increasing interest in hand gesture analysis systems. Recent works have employed pat tern recognition techniques and have focused on the development of systems with more natural user interfaces. ...
Lateralization of brain activity during motor planning of proximal and distal gestures
(Elsevier Science, 2014-10)
Praxis functions are predominantly processed by the left hemisphere. However, limb apraxia is found in less than 50% of patients with left hemisphere damage, and also, although infrequently, in patients with right hemisphere ...
De mente, de gesto
From tele-operated robots to social robots with autonomous behaviors
This paper presents a perception/interface device for Telepresence Mobile Robots using a Kinect sensor. Firstly, using the Kinect RGB camera (Webcam) and image processing techniques, it is possible to detect a human face, ...