有井曲线作为输入可计算其地震波的衰减,仿真图是速度、距离、幅度三维图像，实现了图像的加水印，去噪，加噪声等功能。- There is a well attenuation curve as input to calculate its seismic waves, FIG simulation speed, distance, amplitude three-dimensional image, Realize image watermarking, de-noising, plus noise