单波段

dān bō duàn
  • single band
单波段单波段
单波段[dān bō duàn]
  1. 该文通过查干湖高光谱数据,建立透明度(SecchiDiskDepth)单波段和比值高光谱估测遥感模型,并进行验证。

    This paper tries to constructtransparency ( Secchi Disk Depth ) single band and the bands ratio estimate model with hyperspectral data , and prove .

  2. 统计分析认为,可利用光谱反射率区分盐碱土、风沙土、淡黑钙土和黑土,为其在TM单波段影象上的解译提供了理论依据。

    Statistical analysis suggests that the spectral reflectance can be used to distinguish alkali-saline soil 、 sandy soil 、 grey-chernozemic soil 、 black soil , Which provides the theoretical basis for their interpretation on the TM image of single band .

  3. 利用单波段机场遥感图像,采用Hough变换检测出机场跑道,通过区域生长划定感兴趣区域。

    In this paper , the runway in airport is detected by taking Hough transform in single-band images . The region of interest is then located by region-growing .

  4. 利用选取的敏感波段,建立了悬沙浓度(S)及其对数(1nS)的单波段、波段比值和泥沙参数模型。

    The single wave band models , wave band ratio models and suspended sediment parameter models of suspended sediment concentration and its logarithm are constructed .

  5. 同时,在研究主客观两方面融合结果评价标准的前提下,比较了多波段融合中各种算法的优缺点,以及单波段融合法中HPF(高通滤波)法与小波变换法的异同。

    Based on making out evaluation criteria of result image in impersonality and personality , merits and demerits of algorithms on multi-band image fusion are discussed . At the same time , HPF ( high pass filter ) method is compared with wavelet method among single-band image fusion methods .

  6. 腈纶在单波段可见光下的受激发光研究

    Research on Light Emission of Acrylic by Monochromatic Light Excitement

  7. 单波段辐射温度计的误差表现形式

    The representation of error for single - band temperature transmitter

  8. 关于单波段光电高温计有效波长及波长位移的探讨

    The exploration on effective wavelength and its displacement for a photoelectric pyrometer

  9. 基于红外辐射特性的单波段红外图像被动测距

    Single-band IR passive ranging based on IR radiation characteristics

  10. 基于色彩传递的单波段热图像彩色化处理算法

    Single-Band Infrared Image Colorization Algorithm Based on Color Transfer

  11. 在软件实现中,分别对单波段和双波段两种方案进行分析。

    In software design , we describe and analyze different tactics on single-band and dual-band .

  12. 单波段白度公式鉴定丝织物白度的研讨

    On the Single Wave Whiteness Formula

  13. 采用整数97小波变换同时去除空间与谱间冗余,对单波段图像各个子带小波系数的能量、均值、方差进行了数据统计。

    Integer 97 wavelet transform was applied to reduce spatial decorrelation and inter-band correlation . The statistic characteristic of wavelet coefficient was discussed after transform .

  14. 与利用单波段、单极化图像数据得到的分类结果相比,本文提出的基于最优状态的分类算法可以显著地提高分类精度。

    Compared with the single band , single polarization SAR data , the classification accuracy of the optimal state based classification algorithm is improved significantly .

  15. 本文旨在将该机制引入到遥感图像目标检测中,构建一个基于选择性视觉注意机制的遥感舰船目标检测与识别系统,其中包括多光谱遥感数据的舰船检测以及单波段遥感舰船检测与识别。

    The proposed attention-based system can be applied to ship detection in multispectral imagery , and also ship detection and recognition in single band optical images with high resolution .

  16. 实验结果表明,多波段融合可以结合各波段的优势和互补信息,获得单波段分类无法获取的分类结果。

    Experimental results show that multiband fusion can combine the preponderance and complementary information of each band and achieve classification results which couldn 't be got in single band .

  17. 基于光谱敏感特性分析,采用统计方法构建了叶绿素a、总悬浮物的反演模型,研究中分别采用了单波段、波段比值、波段差值作为模型变量。

    Based on the analysis of the spectral sensitive characteristics of the water , the inversion models are being built . It is that the single band , band ratio and band difference were used as the model variables .

  18. 该方法不同于以往的基于多波段图像融合技术的彩色夜视实现方法,可直接基于单波段红外热像实现彩色夜视,在提升彩色夜视系统便携性、降低成本等方面具有重大价值。

    Different from current color night vision methods that based on " multi-band night vision image fusion ", the proposed approach can be directly applied on single-band thermal image , so that the portability of night vision system can be enhanced .

  19. 目前,利用遥感技术对水体进行提取的方法主要有:单波段阈值法,谱间关系法,水体指数法等。

    At present , the methods of monitoring the water body using the remote sensing technique mainly have : the threshold value of single wave band , the law of the spectrum relevance , the exponential of water body and so on .

  20. 介绍了卡尔曼滤波在单波段红外警戒机动目标跟踪中的应用,利用最小方差数据融合算法,实现了双波段红外警戒机动目标的搜索与跟踪。

    This paper introduces the applications of Kalman filtering algorithm for maneuvering target with single wave band IRST , A tracking algorithm based on the method of minimum square error data fusion for maneuvering target with dual wave band IRST is realized .

  21. 首次记录腈纶的单波段可见光下的受激发光现象,探讨了激光诱导荧光和光致发光技术的原理及其与腈纶分子结构的关系。

    For the first time , this treatise records the light emission phenomenon of acrylic fiber when the monochromatic visible light activates it . Then it deals with the principle of LIF ( laser induced fluorescence ) and photoluminescence , and the relationship between them and molecular structure of acrylic .

  22. 镶嵌试验中,选择先单轨道多波段直方图匹配拼接,再进行轨道间直方图匹配拼结的方法,最终获得接边和色彩匹配基本满意的全贵州CBERS-01影像镶嵌图。

    In the mosaic experiment of CBERS-01 , this paper chooses the method of one-track multi-band histogram mosaic plus inter-track histogram mosaic to decrease the color difference of images and improve the quality of images .

  23. 文中提出一种能使机载红外搜索跟踪系统(IRSTS)在单站单波段条件下实现被动动态测距测速的技术方案。

    A technical scheme , which is planned for airborne infrared searching and tracking system ( IRSTS ) to make it perform the function of dynamically measuring the range and velocity of targets , is developed in this paper .

  24. 单筒双波段红外跟踪系统的试验与研究

    Test and research of monocular double-wave band IR tracking system

  25. 第二章介绍Be单星多波段观测结果;

    The second chapter introduces observational results of Be stars in every wave-band ;

  26. 单站双波段红外被动测距算法研究

    Algorithm of Passive Ranging by Single Station

  27. 本方法同已有的单站单波段定位方法相比,其最大的优点是不依赖于目标的运动模型,从而克服了原来算法必须假定目标运动形式的缺陷。

    The main advantage of the presented algorithm over those available methods of single observer ranging based on single band of IRST system is its not depending on the moving model of the target .

  28. 基于单邻点多波段预测的高光谱图像无损压缩算法

    Lossless Compression of Hyperspectral Images Based on Single Neighbor Multi-Bands Prediction

  29. 超光谱光电侦察是光学探测经历了单波长、多波段之后发展起来的一个新的阶段,是基于方位和光谱三维信息的新型光电探测技术。

    Hyperspectral Electron-optic reconnaissance is a new stage after single-band and multispectral detection , and is a three dimension technology for electron-optic detection .

  30. 7个单回归模型被用来探索单波段和植被指数与3个化学成分的线性与非线性相关关系及预测效果。

    Univariate regression using 7 regression models was applied to explore both the linear and non-linear relations between individual channel spectral reflectances and vegetation indices derived from the CASI data and the three foliar chemical constituents .