Second , it introduces an additive phase component which induces defocus in cross - range 二是引入了附加的相位分量,在方位向造成散焦。
The phase component , microstructure and electromagnetic properties of the synthesized hollow microspheres were studied as functions of heat - treated techniques ( like temperature , time , the speed of heating ) in detail 重点研究了热处理工艺(温度、时间、升温速率)对其相结构、微观形貌和微波性能的影响。
The multiscale edge or texture feature of the image is characterized using the edge detection method based on dyadic wavelet transform . the watermark is embedded into the phase components of the multiscale edges 利用基于二进小波变换的边缘检测方法刻画图像的多尺度边缘和纹理特征,在边缘的相位成分中嵌入水印。