By exploiting the phenomena of optical switching, different logical and arithmetic operations can be performed. This paper presents a novel optimized design structures to perform addition subtraction two binary digits using electro-optic effect based Mach–Zehnder interferometer operating at 1460 nm in S band. The proposed are numerically simulated designed beam propagation method MATLAB softwar...

<span>This paper presents different computational algorithms to implement single precision floating point division on field programmable gate arrays (FPGA). Fast computation can apply all cases by which an efficient result will be obtained in terms of delay time and power consumption. 24-bit Vedic multiplication (Urdhva-Triyakbhyam-sutra) technique enhances the speed mantissa module this ...

To solve the problem of indoor surveillance, this paper is concerned about the framework that allows the detection of moving objects based on IP camera. The current background subtraction algorithms cannot correctly classify foreground and background if there are sudden illumination changes. To eliminate the influence of illumination changes, intensity flicker correction technique is employed b...