Area Efficient VLSI design for image processing using the modified CORDIC algorithm

The Coordinate Rotation Digital Computer (CORDIC) is an unsophisticated and highly efficient algorithm developed for fast and real time digital solution and performing trigonometric, hyperbolic, logarithmic and more mathematical operations, including square-root, real-complex multiplications, division, and many others which are then translated using a simple adder, subtractor, and shift operators. Although the algorithm’s biggest drawback, the total number of vector rotation rounds is attempted to be reduced in this article. The hardware complexity is also being reduced which leads to silicon area reduction. Which is then implemented on an FPGA using Verilog programming language.