联合失真相关论文
Numerical Investigation of Effect of Inlet Swirl and Total-pressure Distortion on Performance and St
This paper represents numerical simulation of flow inside an axial transonic compressor subject to inlet flow distortion......
提出了一种水印图像矫正算法.该算法利用水印图像几何变换前后的Cartesian矩计算出水印图像缩放的尺度因子、旋转角度和平移参数,......
提出了一种基于几何变换特征集的水印图像几何失真校正算法,采用水印图像攻击前与攻击后的几何变化特征集对水印图像几何失真进行失......