VIRTUAL KEYBOARD: AN INTELLIGENT INTERACTION SYSTEM FOR DESKTOP USING STANDARD CAMERA
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 0, Vol 5, Issue 2
Abstract
A virtual keyboard is a type of keyboard which doesn’t require any external physical support and can be operated by simply moving fingers, rather than typing on the physical keys of keyboard. Camera tracks the finger movements of typist to get the correct keystroke. The software and hardware type recognizes the typed characters and passes to the computer. The Proposed system is performed as: the typing will be captured by camera and the object can be discernible from background using BLOB Analysis. Then we estimate the location of user’s fingertip by fingertip detection. By using Shadow analysis, we check whether the fingertip is in contact with the table keyboard mat. Mapping the touch to keystrokes and recognize the character and finally, sending the keystroke to the display screen.
Authors and Affiliations
Shifa Panhalkar
Association Thermodynamic Parameters (Conductometrically) for Nano Cobalt Sulfate in Mixed EtOH–H2O Solvents at Different Temperatures
The molar conductance for nano cobalt sulfate (CoSO4) in different percentages of ethanol (EtOH) and water were measured at 298.15, 303.15, 308.15 and 313.15K. From the molar conductance for nano CoSO4, the solvat...
HOP-BY-HOP CROSS-LAYER CROWING CONTROL SCHEME FOR DISIMINATION AND INTRUSION CONSTRAIN TO REDUCE POWER IN MANET
A mobile ad-hoc network (MANET) is a self-structure network of mobile routers connected by wireless link. The node are free to move randomly and independently. ad-hoc networks suitable for emergency situations lik...
Assessment of the Concentration of Carbon Monoxide in Ambient Air Environment of Abakaliki Urban Area, Nigeria
Carbon monoxide (CO) is a well known gaseous atmospheric pollutant. In this study the baseline concentration of CO in the ambient air environment of Abakaliki Urban Area, Nigeria was estimated using digital CO ga...
EFFECT OF MUNICIPAL LANDFILL SITE ON QUALITY VARIATIONS OF GROUND WATER: CASE STUDY OF BOJNOURD AQUIFER, IRAN EFFECT OF MUNICIPAL LANDFILL SITE ON QUALITY VARIATIONS OF GROUND WATER: CASE STUDY OF BOJNOURD AQUIFER, IRAN
Ground waters are one of the important water supply resources that are constantly subjected to contamination. One of the factors contaminating ground water is leachate of municipal landfill sites. In order to inve...
Review- Computer Viruses In Networks
Computer viruses are serious threat for society . Computer virus get spread in wired and wireless networks and create various types of threats . For Tackling the problem of malicious activiti propagation modes of...