CAJ | 학술논문

近程海面监测通常要在低照度条件下,获得高清晰、高分辨目标图像,以提高监测效能。与传统被动红外成像监测相比,激光成像雷达是一种主动成像技术,能获取目标强度像和距离像（统称为四维像）,具有较高的目标探测与目标识别概率。分析了美国条纹管激光成像雷达的发展现状及具有的技术优势,阐述了条纹管激光成像雷达采用的闪光式体制、一次成像、高速获取目标数据的原理。指出条纹管激光成像雷达既适用于近程海面监测,也可与现有监测手段,如被动红外、微波雷达等复合使用,提高监测效率。
근정해면감측통상요재저조도조건하,획득고청석、고분변목표도상,이제고감측효능。여전통피동홍외성상감측상비,격광성상뢰체시일충주동성상기술,능획취목표강도상화거리상（통칭위사유상）,구유교고적목표탐측여목표식별개솔。분석료미국조문관격광성상뢰체적발전현상급구유적기술우세,천술료조문관격광성상뢰체채용적섬광식체제、일차성상、고속획취목표수거적원리。지출조문관격광성상뢰체기괄용우근정해면감측,야가여현유감측수단,여피동홍외、미파뢰체등복합사용,제고감측효솔。
In order to enhance the efficiency of imaging monitoring, the short-range ocean surface monitoring usually obtains the high-definition and high-resolution images under the low illuminance. Compared with the tradi- tional infrared imaging monitoring, lidar is an active imaging technology, which can obtain the intensity and range image （4D image）, so it has the high detection and recognition probability. The development status and technology advantage of U.S. streak tube imaging lidar （STIL） are analyzed. The principles of the flash type system, one-time imaging and high-speed data acquisition are discussed. The streak tube imaging lidar can be used in the short-range ocean monitoring, and can also be combined with other sensor, such as passive infrared and microwave radar to improve the monitor efficiency.