高分辨图像 meaning in English

full resolution pricture
high definition picture
high-resolution imagery

Sar has the whole weather and the whole day characteristics that observing two dimensions high resolution image of the object , now which has widely been applied in many fields
由于它具有全天候、全天时观测目标的二维高分辨图像的突出优点,所以在许多方面都获得了广泛应用。
In this paper , two novel algorithms of reconstructing high resolution images from both overlapped parallel projection data and overlapped fan beam projection data with low resolution are presented . one is called virtual detector algorithm , and the other is direct reconstruction algorithm . both of the algorithms with two forms for the parallel data and fan beam data respectively are developed based on the interpolative algebraic reconstruction techniques ( iart )
本文在研究插值代数重建法( iart )的基础上，根据特别设计的数据采集模式(平行相叠采样和扇形相叠采样) ，提出了由相叠低分辨数据重建高分辨图像的两个新算法，即虚拟探测器法和直接重建法。