光学与光电技术
光學與光電技術
광학여광전기술
OPTICS & OPTOELECTRONIC TECHNOLOGY
2011年
6期
9-13
,共5页
金伟其%林青%裘溯%米凤文
金偉其%林青%裘溯%米鳳文
금위기%림청%구소%미봉문
复眼成像%仿生学%联立型复眼%重叠型复眼%微型光学系统
複眼成像%倣生學%聯立型複眼%重疊型複眼%微型光學繫統
복안성상%방생학%련립형복안%중첩형복안%미형광학계통
compound eye imaging%bionic%appositional compound eye%superpositional compound eye%miniature optical system
昆虫复眼是一种理想的小型化、多孔径、大视场的视觉系统,具有智能特征,虽然由于每个复眼的孔径尺寸和数值孔径都很小,使昆虫复眼的视力较差,但是其对运动目标却有很高的探测灵敏度,且对光的强度、波长和颜色等都有较强的分辨力。长期以来,人们一直致力于昆虫复眼的特性以及仿生昆虫复眼的研究。对目前常见的复眼类型和现有的各种类型的仿生复眼系统研究进展进行了深入分析,对比了各种类型仿生复眼系统的结构和技术特点,并对仿生复眼系统的发展趋势进行了展望。
昆蟲複眼是一種理想的小型化、多孔徑、大視場的視覺繫統,具有智能特徵,雖然由于每箇複眼的孔徑呎吋和數值孔徑都很小,使昆蟲複眼的視力較差,但是其對運動目標卻有很高的探測靈敏度,且對光的彊度、波長和顏色等都有較彊的分辨力。長期以來,人們一直緻力于昆蟲複眼的特性以及倣生昆蟲複眼的研究。對目前常見的複眼類型和現有的各種類型的倣生複眼繫統研究進展進行瞭深入分析,對比瞭各種類型倣生複眼繫統的結構和技術特點,併對倣生複眼繫統的髮展趨勢進行瞭展望。
곤충복안시일충이상적소형화、다공경、대시장적시각계통,구유지능특정,수연유우매개복안적공경척촌화수치공경도흔소,사곤충복안적시력교차,단시기대운동목표각유흔고적탐측령민도,차대광적강도、파장화안색등도유교강적분변력。장기이래,인문일직치력우곤충복안적특성이급방생곤충복안적연구。대목전상견적복안류형화현유적각충류형적방생복안계통연구진전진행료심입분석,대비료각충류형방생복안계통적결구화기술특점,병대방생복안계통적발전추세진행료전망。
Insects' compound eye is an ideal intelligence imaging system with the advantages of miniaturization, multiaperture and wide field of view. Although each ommatidium's aperture size and numerical aperture are very small which cause the poor eyesight of insects, the compound eye has high sensitivity to moving targets and high difference to light intensity, wavelenth and color. The researchers for a long time were absorbed in the research of the characteristics and composition of insects' compound eye. The common types of compound eye and present bionic compound eye were thoroughly analysised. The technical characteristics and composition of different bionic compound eye were compared with each other. Development tendency of this field was discussed.