论文标题
用于图像处理的多维电视 - 斯托克斯
Multidimensional TV-Stokes for image processing
论文作者
论文摘要
提出了一个完整的多个电视 - stokes模型，该模型是基于在第一步中平滑梯度场并从梯度场中重建多维图像的。这是原始二维电视 - 螺旋式延伸到多维的正确扩展。提出了使用Chambolle的半密码双公式的数值算法。提出了用于降级3D图像和电影的数值结果。它们在避免楼梯效果并保留精细的结构方面表现出色。
A complete multidimential TV-Stokes model is proposed based on smoothing a gradient field in the first step and reconstruction of the multidimensional image from the gradient field. It is the correct extension of the original two dimensional TV-Stokes to multidimensions. Numerical algorithm using the Chambolle's semi-implicit dual formula is proposed. Numerical results applied to denoising 3D images and movies are presented. They show excellent performance in avoiding the staircase effect, and preserving fine structures.
