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In today’s world, the transmission of secured and noiseless images is a difficult task. Therefore, effective strategies are important for securing data or secret images from attackers. Besides, denoising approaches are important for obtaining noise-free images. For this, an effective crypto-steganography method that is based on a lightweight encryption algorithm (LEA) and the modified least significant...
It is very challenging task to recognize user action and reaction corresponding to that in real time. Online dynamic signature stands for capturing signature of a person in real time whenever and wherever it is required. In this paper, we are designing a prototype consisting of a digital tablet, pen and microcontroller transmission board to sense the online gesture and collect the same. Personal computer...
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