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AFIS (Automated Fingerprint Identification System) is the most widely used identification system. But the most critical part in fingerprint identification is reliable extraction and matching of fingerprint features which depends on quality of input fingerprint image. But it is quite rare that the input fingerprint image will be of very good quality. So there is necessity of some fingerprint enhancement...
This paper presents a simple but efficient method to implement hand gesture recognition which promises a framework for the physically impaired people. Gestures are used universally to express emotions and thoughts. Using these gestures it is possible to control the wheelchair in an efficient way which is natural and convenient unlike controlling it by a computer, which can be an arduous task. It has...
The first step towards pollution control is monitoring pollution. In this paper we present an innovative way of pollution monitoring in which any person can see the pollution content of a specific area where the sensors are installed and take measures to control the same. A prototype for monitoring few major gas pollutants like CO, CH4 along with the temperature variations in the surroundings has...
Advancement of information technology coupled with the need for high security for passwords, the application of biometric as identification and recognition process serves a crucial purpose to avoid the risk to find or still. The texture pattern produces by hand geometry for authenticated access control it is the true substitute for passwords and identifiers in converse with the existing method biometric...
In this paper, implementation of a signal generator on smart phones using Android is described. The signal generator generates time-varying signals like sine, sawtooth and square waves of variable frequencies from 20 Hz to 20,000 Hz through the audio (earphone) port of the smart phone. These signals generated from the smart phone can be used to power circuits in emergency when the traditional signal...
In computer graphics it often required to interface various display devices in the system. Each display device should provide high resolutionary image quality. The proposed method enhances the display performance of the graphic device interface. Wepropose anovel application for image fusion methods whichworks on different raster operations to improve the quality of picture for higher or lower resolution...
This paper proposes a simple technique to develop a game of Tic-Tac-Toe as a two player game, where one player is the computer itself. The algorithm developed uses soft computing techniques and gameplay is programmed using Javascript, HTML and CSS. Algorithm developed helps computer to decide the most appropriate move so as to either win the game or to draw it in the least amount of time.
The project attempts to create a cell-phone application using Android in order to implement a function generator which generates different A.C. sources (like sine, sawtooth and square) so as to power different circuits. Function generators are available only in labs. Hence, if implemented on phone which is commonly available, it can be used extensively at home or on field. The audio port capability...
The Gesture Replicating Robotic arm is a servo controlled robotic arm which replicates gestures in a three dimensional environment. It makes use of cameras which detect the motion of one's hand in three dimensions. The cameras provide frames as input to the software which performs segmentation algorithms like background subtraction, color detection and contour detection. Pixel to angle mapping gives...
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