Dept. of Appl. Electron., Lund Univ.
IEEE Trans Image Process. 1997;6(6):888-95. doi: 10.1109/83.585239.
An image enhancement method that reduces speckle noise and preserves edges is introduced. The method is based on a new nonlinear multiscale reconstruction scheme that is obtained by successively combining each coarser scale image with the corresponding modified interscale image. Simulation results are included to demonstrate the performance of the proposed method.
介绍了一种既能降低斑点噪声又能保持边缘的图像增强方法。该方法基于一种新的非线性多尺度重建方案，该方案通过依次将每个较粗尺度的图像与相应的改进的尺度间图像相结合而获得。仿真结果证明了所提出方法的性能。
