This paper presents a method for design of two dimensional (2-D) recursive filters using bacteria foraging optimization (BFO) technique. The design of 2-D recursive filter is considered as a ...

This paper has been proposed for the image steganography. It is based on a modification of LSB (least significant bit) of pixels and this modification is the replacement of LSB bits of the cover image ...

Mathematics is the universal language of science while computer science is the study of the hardware and algorithms that are used in modern computer systems. Since many of the early pioneers of ...