本文研究合成孔径雷达的成像算法。
The performances of different imaging algorithms are studied.
最后给出了基于运动补偿的成像算法。
Finally, a algorithm with motion compensation has been given.
本课题的主要工作为微波成像算法的研究。
The main work of this paper is the research of microwave imaging algorithm.
对单眼立体视觉的双焦成像算法进行了分析。
This paper analyzes the monocular stereo vision algorithm based on bifocal imaging.
实测数据处理结果表明这种成像算法是有效的。
The proposed algorithm is verified with real measured ISAR data.
试飞结果证明，实时成像算法在大斜视角下能稳定成像。
The results of flying show the algorithm can image stably in high squint.
距离多普勒(RD)算法是一种常用的SAR成像算法。
Range Doppler (r D) algorithm is one of the conventional algorithms for SAR imaging.
简要介绍了光声成像技术的基本原理，采集系统和成像算法。
A brief introduction of photoacoustic imaging mechanism, imaging systems and image reconstruction algorithm is given.
极坐标格式算法(PFA)是一种典型的聚束sar成像算法。
Polar format algorithm (PFA) is a typical image formation algorithm used in spotlight SAR.
后向投影(BP)算法是一种被广泛应用于冲激sar的成像算法。
Back projection (BP) algorithm is a popular imaging algorithm for impulse SAR.
而彩色血流成像算法作为彩色血流成像设备的基础而成为研究的重点。
As the basis of color flow imaging instrument, color flow imaging algorithms become the focus of the research.
信号的预处理发生在原始数据阶段，和具体的成像算法并没有直接的联系。
Real time SAR signal preprocessing occurs on the radar raw data, and have no direct relationship with the imaging algorithm.
在空间域不相干环境背景噪声的假设前提下推导出成像算法的点-扩展函数。
Under the assumption of spatially-incoherent ambient noise, an analytical expression for the point-spread function of the imaging algorithm is derived.
本文主要研究了合成孔径雷达成像算法和雷达成像自聚焦算法两个方面的内容。
Synthetic aperture radar imaging algorithm and radar imaging autofocus algorithm are mainly discussed in this thesis.
在对合成孔径雷达成像算法的研究中，实现了距离多普勒算法和距离徙动算法。
In the research on the SAR imaging algorithm, range Doppler algorithm and range migration algorithm are implemented.
直接成像技术解决了一般3d成像算法计算复杂、耗时较长且不易收敛的问题。
All of these problems can be solved by the direct imaging technology presented in 3d-hrr.
本文主要根据机载合成孔径雷达实测数据进行多普勒参数估计和成像算法的研究。
This paper mainly investigated the estimation methods of doppler parameters and the imaging algorithms of airborne stripe SAR.
论文的研究工作主要围绕着SAR大斜视模式成像算法和实时成像处理技术展开。
This thesis focused on SAR large squint mode imaging algorithms and Real-time processing technologies.
根据距离方程和多普勒定位方程组推导了针对ECS成像算法的几何校正计算公式。
According to the range equation and Doppler positioning equation, geometric correction calculating expressions corresponding to ECS algorithm were derived.
该成像算法能够以递归方式将新的数据融入到成像中，这使成像背景噪声随时间减少。
The imaging algorithm can incorporate new data into the image in a recursive fashion which causes image background noise to diminish over time.
本文主要介绍了双基地SAR的模型及RD成像算法和由距离徙动引起的距离校正原理。
This paper focuses on the introduction of the modeling of bistatic SAR and the RD imaging arithmetic on it.
然后建立了合成孔径雷达的系统模型，介绍了原始回波的模拟方法和R - D成像算法。
And then it introduces synthetic aperture radar system model, the original echo of the simulation methods and R-D imaging algorithm.
介绍了该工作方式下回 波数据的模拟方法，并讨论了几种适合该工作方式的成像算法。
Then the echo data simulating methods for this mode are introduced and the corresponding imaging algorithms are discussed as well.
本课题的主要工作就是对微波成像算法进行研究，实现对自由空间中混凝土介质柱的成像。
The main work of this paper is the research of microwave imaging algorithm, and the imaging of concrete media column.
该成像算法利用二元混沌信号作为雷达发射信号，通过产生一个特征波形来指示目标的时延。
This imaging algorithm USES chaotic binary signals as transmitted radar signals and produces a characteristic waveform to indicate time delay.
文章研究了机载合成孔径雷达(SAR)在大斜视角下的成像算法，并分析了算法的成像性能。
This paper studies image algorithms and analyses imaging quality of air-borne Synthetic Aperture Radar (SAR) in large squint mode.
在高帧率超声成像算法中，对回波信号进行有限衍射波束加权处理占用了成像中大部分计算时间。
In the a high frame rate (HFR) ultrasonic imaging system, the weighting process by limited diffraction beams on echo signal takes the most of the calculation time for constructing an image.
在高帧率超声成像算法中，对回波信号进行有限衍射波束加权处理占用了成像中大部分计算时间。
In the a high frame rate (HFR) ultrasonic imaging system, the weighting process by limited diffraction beams on echo signal takes the most of the calculation time for constructing an image.
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