iosr-JECE   Volume-11 ~ Issue-4 ~ July-August 2016

Abstract:Image DE-noising is an important part of image processing and computer vision problems. One of the most powerful and perspective path in this area is image de-noising using discrete wavelet transform (DWT) and guided filters. This paper prefer a new image de-noising method using hybrid methodology which gives better performance than the DWT and guided filters. The DE-noised image performance can be evaluated in terms of peak signal to noise ratio (PSNR), Mean Squared Error (MSE), Correlation Coefficient. The proposed work will be implemented using MAT LAB R 2015a.

Index Terms: DWT, Guided filter, MSE, PSNR, Correlation Coefficient

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Abstract: There is a rapid development in technology which influencing the human life in several aspects due to rapid development in different fields but we still need to adopt that technology such that we can make human life more easier to live. In our Country it is not possible to supply LPG through Pipes to each and every home as production of LPG is too short. At present we are having an system Advance LPG cylinder booking through IVRS or online which is most difficult for the illiterate and busy schedule people to book the LPG cylinder in advance.........

Keywords: Arduino Mega, Temperature sensor, GSM Modem, Gas Sensor, Load Cell.

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Abstract:Now a day's mobile phone became smart phone with lot of features. Smart phone comes with high resolution cameras and support high speed internet. This tends to increase the use of online transactions. But these is secured only by ID no. & password, this is not so secured. Biometric characteristics like fingerprint are changes person to person. So to increase the security of online transactions we use Fingerprint recognition with credit card/debit card transaction...........

Keywords: Smart phone, Embedded Camera, Fingerprint recognition, online transaction

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