Low Power Adders for Efficient Image Processing Applications

Abstract

In the world of digitalization, low-power circuits are necessary for building fast operating processors. Additionally, low-power circuits consume less energy and the lifetime of the electronic devices can extended to the maximum. Adders are significantly used in digital image processing techniques and for many Very Large-Scale Integration (VLSI) applications. Due to this, demand for creating efficient adders has become high in recent years. Using approximate adders is much more convenient than exact adders and the results of approximation adders are better than exact adders. Approximation adders can be executed for many signal-processing applications and are mainly considered for image-processing applications. SESA and SEDA are very good in providing efficiently lower energy when compared to other mirror adder circuits and are cost-efficient. Improvements and further extensions of the proposed model can easily make for building efficient microprocessor chips and these adders are used in next-generation electronic devices.