The two methods not only enhance image details but also fit in with human vision, distinct of image is improved and noise over-enhancing can be voided in flatness area.
3
前一种算法采用双滤波器结构,既保证了图像的清晰度又使其边界锐利,获得了较好的视觉效果。
Dual filters are adopted in the former algorithm, obtaining clear image with sharp edge and good visual impression.