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The article concerns controlling of a 3-axles manipulator by hand movement, recognized by visual system. In the investigations the Kinect sensor was used, which enabled the acquiring of 2D hand images with depth parameter. The OpenCV library was used for recognition of hand position in a real-time computer based control system. The control program was written in C++ language, which allows the processing...
There is a need to enhance communication between human and computers which is being greatly defined in this changing era of technology with Human Computer Interaction (HCI) which is helping in determining new communication models and accordingly new ways of interacting with machines. Current smartphone inputs are limited to physical buttons, touchscreen input, cameras or built-in sensors. The rapid...
Increasingly there are a variety of important applications for image processing on mobile phones. The performance of image processing applications thus becomes one of the focused points of research activities. OpenCV provides APIs to let programmers develop image processing programs with ease. The new OpenCV 3.0 enables OpenCL flow to aim at making the applications developed with OpenCV run fast on...
Human computer interaction has become a revolutionary field and now a days, It is recognized as a research field. Focus of this pape is to proceed in the field of human computer interaction. This paper presents a idea in which, projector projects the computer screen on the board and user can control the computer using stylus and gestures. These types of interactive applications are widely used in...
The power automation system, which can control almost everything that is powered by electricity in hospitals using live gesture recognition. In this proposed model the system uses a camera feed to detect the motion of hand, or any object. This movement of the object matched with the stored gestures to find the closest match and perform the corresponding actions associated with the gesture. This is...
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