EYE GAZING WITH LOW RESOLUTION WEB - CAM IMAGES USING ARTIFICIAL NEURAL NETWORK
Published In: 1ST INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTER, ELECTRONICS AND ELECTRICAL ENGINEERING
Author(s): JAI DHARIWAL , NEETA NAIN , RITIKA DHYAWALA
Abstract: In this article, we have proposed a low cost technique for eye gazing using commercially available low-cost device such as web-cam. It can be used for human computer interface and is beneficiary for the handicaps and people who are unable to use mouse in order to interact with computers. We have trained Artificial neural network to estimate the position of eye gaze. The user does not need to wear any head mount device. The binary image of the eyes showing iris, moment of the eye image and the ratio of the nose and eye Euclidean distance serve as the features that are fed into the neural network
- Publication Date: 12-Mar-2012
- DOI: 10.15224/978-981-07-1847-3-964
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DESIGN OF RF CMOS GILBERT CELL MIXER AT 30 MHZ USING 0.12MICROCONTROLLER TECHNOLOGY
Published In: 1ST INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTER, ELECTRONICS AND ELECTRICAL ENGINEERING
Author(s): RAM KRISHNA DEWANGAN , SHRAWAN KUMAR PATEL
Abstract: Frequency translation in a system, is performed by a non-linear device known as a mixer. There are various topographies from simple single ended, single balanced mixers to more complicated double & triple balanced mixers that provide better isolation from the Local Oscillator (LO) and spurious. The most popular double-balanced mixer used in RFIC designs is the Gilbert Cell mixer. The design of this mixer at 30 MHz frequency is the subject of this paper.
- Publication Date: 12-Mar-2012
- DOI: 10.15224/978-981-07-1847-3-967
- Views: 0
- Downloads: 0