Hand Gesture Recognition using HCI

Mrs P Sujitha 1
Assistant Professor, Department ofAI&DSAnnamacharya Institute of
Technology and Sciences, Tirupati – 517520, A.P.sujithapannapalli@gmail.com
C Varun Kumar Reddy 2
Department of AI&DSAnnamacharya Institute ofTechnology and Sciences,
Tirupati – 517520, A.P.varunreddy7456@gmail.com
N Sriram 3
Department of AI&DSAnnamacharya Institute ofTechnology and Sciences, Tirupati – 517520, A.P.
ramnsriram790@gmail.com
Shabreen Shaik 4
Department of AI&DSAnnamacharya Institute of
Technology and Sciences, Tirupati – 517520, A.P.shaikshabreen919@gmail.com
C Nandini 5
Department of AI&DSAnnamacharya Institute of
Technology and Sciences,Tirupati – 517520, A.P.
cnandini8654@gmail.com

ABSTRACT — There is an increased popularity in touchless and more natural interfaces to interact with computers. The following paper suggests a virtual mousethat is based on the vision principle and is controlled by using the movement of hands that have been captured by a regular web camera. Hands are real-time detected and translated into computer actions. The movement of the cursor, left and right-clicks, double-clicks, scrolling, switching, volume and brightness of the screen are some of the features of this system. The system works by first capturing video frames, detecting the landmarks of the hands, recognizing the gestures, and then mapping the detected gestures to different actions. This is done without the need for additional hardware, thus providing a more practical alternative for interacting with the computer. Real-time results are obtained, proving the feasibility of the system. This system is an improvement over the existing interfaces for interacting with the computer. Keywords — Human–Computer Interaction, Virtual Mouse, Hand Gesture Recognition, Touchless Interface,
Real-Time System.