A method for estimating parameters of single-look generalized polarimetric K-distribution by using norrnalized joint polarimetric moments is presented.
提出了通过归一化极化联合矩对SAR（合成孔径雷达）单视广义极化K-分布纹理参数进行估计的方法，阐述了SAR各个极化通道之间的纹理相关性。
Objective:To observe ocular alignment,visual acuity, refractive error and binocular vision after wearing spectacles to correct refractive accommodative esotropia(RAET).
目的 :观察屈光性调节性内斜视 (refractiveaccom modativeesotropia ,RAET)戴镜后眼位、视力、屈光度及双眼单视功能情况。
The grade of distance binocular single vision by synoptophore and near stereoacuity by Titmus stereogram were examined before and after surgical correction.
方法 :根据临床病例并结合历史文献总结出先天性外斜视的临床特点 ;分别对 8例先天性外斜视患者行常规手术 ,采用Titmus立体图和同视机在其手术前后分别进行检查 ,将手术前后双眼单视功能进行对比分析。
This noise is conspicuous in single-look SAR images.
该方法被用于多幅单视数ERS-1/2SAR图像去Speckle处理，并与以往的典型算法进行了比较，取得了较好的实验结果。