On Design of Video Equalizer for Distorted Chrominance based on the Bernstein Polynomials

In this paper, we propose a design of video equalizer for compensating the amplitude of chrominance signal based on the Bernstein Polynomials. The use of Bernstein Polynomials in analog filter obtain the advantages are linear phase filter, several parameters that control the amount of phase and magnitude, and flexible for variable of phase. In addition, experimental results are carried out by using the modulated 20T sine squared signal. It is shown that the proposed video equalizer can be enhanced or compressed the amplitude chrominance distortion in color television transmission