PowerPC处理器优势及其应用研究[中国电子设计网] Key Words：synthetic aperture radar (SAR), DSP chip, PowerPC, real time imaging [gap=107]关键词：PowerPC，合成孔径雷达，DSP芯片，实时成像
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real time imaging ultrasound scanner 超声波实时显像扫描仪
Journal of Real Time Imaging 实时成像杂志
Radiographic real-time imaging 射线实时成像
Real time imaging processor 实时成像处理器
X-ray real-time imaging X射线实时成像
x-ray real time imaging system x射线实时成像系统
x-ray real time imaging technology x射线实时成像技术
real-time imaging process 实时功能成像序列
·2,447,543篇论文数据，部分数据来源于NoteExpress
Frequnce Domain OCT (FDOCT) avoids axial scan to get imaging, so it can get higher imaging speed than TDOCT. In conclusion, FDOCT makes real time imaging come true.
由于频域oct系统可以避免参考光扫描就能得到二维图像，因而频域oct能够提高图像采集速度，使实时成像成为可能。
Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.
采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。
Under the conditions of meeting the real time imaging and given resolution, the algorithmic speed required by the system is analyzed. And an improved FFT algorithm and its implementation are given.
在满足实时成像和一定分辨率的条件下，分析了系统对运算速度的要求，提出了一种改进的快速傅里叶算法及其实现方法。
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