片语

Ladar Levison利维森

Flash Ladar式激光雷达

ladar range激光雷达距离

lidar激光雷达；激光定位器

imaging ladar成像激光雷达

Ladar Army雷达部队

Coherent ladar相干激光雷达

ladar scanning雷达扫描

laser ladar激光雷达

ladar r激光雷达

英汉例句

• the combination of ladar and passive-infrared (ir) imaging can get more information, and improve the ability of object classification and anti-interference.

  激光雷达与被动红外（ir）成像结合可获取更多信息，并提高目标识别能力和抗干扰性。

• finally, the algorithms are validated by real coherent ladar intensity images.

  最后用真实的相干激光雷达强度像进行了验证。

• nation's first ladar institute; world class facilities for the development of laser radar technologies.

  全美第一个（目前也是唯一的一个）激光雷达研究院；具有世界一流的激光雷达研发设施。

• when radar signals propagate in the atmosphere, the absorption and scattering of air molecule, aerosol particles, dust and cloud, fog and rain result in energy attenuation of ladar signals.

  激光雷达信号在大气中传输时，大气中的气体分子和大气气溶胶粒子、尘埃、雾、雨等对激光信号的吸收和散射导致光信号能量的衰减是影响激光雷达信号传输的重要因素。

• the imaging ladar is good at classifying objects because it can send laser actively, receive the reflected wave, and produce angle-angle-range-intensity image.

  激光成像雷达主动发射激光，接收其反射回波，能成角-角-距离-强度像，较易于实现目标识别。

• ladar is one of the guidance sensors in the spacecraft rendezvous and docking.

  激光雷达可以作为空间交会对接过程中的相对导航敏感器之一。

• imaging ladar has thus attracted much research interests. imaging processing is a crucial technique for imaging lidar. and image denoising plays a pivotal role in image processing.

  图像处理是激光成像雷达的关键技术之一，其中图像噪声抑制对图像质量的提高起着事半功倍的作用。

• synthetic aperture ladar (sal) is a kind of imaging laser radar (ladar) utilizing synthetic aperture techniques to obtain high resolution images without the installation of large optics.

  合成孔径激光雷达（sal）是一种采用合成孔径技术的高分辨率成像激光雷达，只需要较小的光学孔径就可以实现高分辨率成像。

• the shortages and advantages of 3 d camera system, 3 d scanning ladar system, 1 d scanning ladar system and non scanned ladar system have been analysed.

  对于三维照相机系统、三维扫描激光雷达成像系统、一维扫描激光雷达系统及非扫描激光雷达成像系统的优缺点进行了分析比较。

• bistatic radar ladar is the new direction of application development, single-, double-space lidar base synchronization is a two-base lidar one of the key technologies.

  双基地激光雷达是激光雷达应用发展的新方向之一，单、双基地激光雷达空间同步问题是双基地激光雷达关键技术之一。

• secondly, the imaging mode and ranging methods of the imaging ladar are analyzed in detail, and the proposed research project of high-speed 3d-imaging ladar is explained.

  在详细研究成像激光雷达的测距体制和成像方式的基础上，提出了一种高速三维成像激光雷达的研究方案。

• imaging ladar can offer angle-angle-range-intensity images, which can facilitate target recognition.

  激光成像雷达能获得角-角-距离-强度像，易于目标识别，从而备受青睐。

• a nanosecond pulse driver which can be used in semiconductor laser, ccd controller, signal processing and laser ladar was introduced.

  介绍了一种可用于半导体激光器、高速摄影、信号处理以及激光雷达的纳秒脉沖驱动电路。

• scannerless imaging ladar is one of developing trends of ladar.

  无扫描成像激光雷达是现在激光雷达的发展趋势之一。

• in current time, the 1 d scanning ladar system has practical value.

  目前，最具实用价值的是一维扫描激光雷达系统。

• in this paper, the problem of dynamical distortion for airborne imaging ladar are analyzed and studied with computer simulation.

  针对激光成像雷达动态畸变问题，分析了雷达的目标成像；

• the original centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image.

  然而常规形心跟蹤算法因激光雷达图像受到散斑噪声影响而变得不适合。

• in this paper, the attenuation mechanisms of ladar signals propagating in the atmosphere are discussed and analyzed, and these give a theoretical basis of design of ladar system.

  本文对激光在大气中传输的各种能量衰减机制进行分析和讨论，为激光雷达系统的设计提供理论依据。

• according to range image noise, combining intensity image with multilevel median filtering is used for actual ladar image.

  根据距离像噪声来源，采用结合强度像的多级中值滤波对实际的雷达图像进行了去噪处理。