无人机一致性控制

阵列信号处理中的面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序

数字频带传输系统仿真及性能分析--ASK及汉明码(Q.m)

基于HOUGH变换检测圆孔半径% %%%%%%%%%%%%%%%%%%%%%%%%%%% input% BW:二值图像；% step_r:检测的圆半径步长% step_angle:角度步长，单位为弧度% r_min:最小圆半径% r_max:最大圆半径% p:以p*hough_space的最大值为阈值，p取0，1之间的数% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% output% hough_space:参数空间，h(a,b,r)表示圆心在(a,b)半径为r的圆上的点数% hough_circl:二值图像，检测到的圆% para:检测到的圆的圆心、半径

【实例简介】

三个全参考质量评价算法源码：包括用于评估图像噪声的MSE和PSNR算法、及用于评估亮度、对比度和结构相似性的度量。

【实例简介】半波振子方向性图

典型窗函数（matlab）

【实例简介】 MATLAB程序包，包含大量可直接调用的.m文件

利用RDA CSA WKA进行点目标成像

论文《As-Projective-As-Possible Image Stitching with Moving DLT》中的拼接算法，对于视差图像拼接具有一定的鲁棒性，但是对特征点数量及其分布均匀性有较高的要求。 The success of commercial image stitching tools often leads to the impression that image stitching is a “solved problem”.The reality, however, is that many tools give unconvincing results when the input photos violate fairly restrictive imaging assumptions;the main two being that the photos correspond to views that differ purely by rotation, or that the imaged scene is effectively planar.Such assumptions underpin the usage of 2D projective transforms or homographies to align photos. In the hands of the casual user,such conditions are often violated, yielding misalignment artifacts or “ghosting” in the results. Accordingly, many existing imagestitching tools depend critically on post-processing routines to conceal ghosting. In this paper, we propose a novel estimationtechnique called Moving Direct Linear Transformation (Moving DLT) that is able to tweak or fine-tune the projective warp toaccommodate the deviations of the input data from the idealized conditions. This produces as-projective-as-possible image alignmentthat significantly reduces ghosting without compromising the geometric realism of perspective image stitching. Our technique thuslessens the dependency on potentially expensive postprocessing algorithms. In addition, we describe how multipleas-projective-as-possible warps can be simultaneously refined via bundle adjustment to accurately align multiple images for largepanorama creation.