1) Spectral match and identification of vegetation
植被光谱匹配识别
3) Match identification
匹配识别
1.
Because of the technology,the star position is obtained quickly,the simple match identification for tracking is adopted and the tracking window method is abandoned.
新的跟踪方法采用现场可编程门阵列(FPGA)实现了实时的星点定位;正是由于这种技术的采用,加快了星点位置信息的获取,摈弃了跟踪窗的跟踪方法,采用简单的匹配识别的跟踪方法;对于新星的识别,由于有初始姿态而采用匹配组的识别方法。
4) recognition and matching
识别匹配
5) vegetation spectrum
植被光谱
1.
The relations of grassland bio-parameters related with grassland health were analyzed by Principal Component Analysis(PCA) on the basis of combining community survey and vegetation spectrum in Xilin River basin,Inner Mongolia.
(2)从6波段的植被光谱反射数据中提取出2个主成分:可见光因子和红外光因子,它们可以较好反映植被信息。
6) spectrum matching
光谱匹配
1.
TERRA MODIS band 31 data were used to conduct out the pupil radiance of CBERS-02 IRMSS band 9 based on the two sensors spectrum matching,and then the DN values were picked-up from the IRMSS data in .
在与MOD IS相应通道的交叉辐射定标中选取了2004年8月~12月间的7次双星同步观测青海湖和太湖的昼夜数据,通过两传感器相应通道间的光谱匹配,利用MOD IS数据推算IRMSS的入瞳辐亮度,再从IRMSS影像上提取对应的DN值。
2.
The paper researches the optimal spectrum matching technique according to the characteristics of low light level image and the reflective spectral characteristics of scenery in night.
论文对十多年来课题组所开展的双谱微光、微光与近红外、微光与紫外等双通道彩色夜视理论与技术研究工作进行了回顾,根据微光图像的特点和夜间典型景物的反射光谱特性研究了最佳光谱匹配技术;研究了光栅分谱滤光单通道彩色夜视技术,其中包括主要包括图像的拆分与补偿;分析了调谐滤波技术的原理,并将其应用于夜视技术实现单通道彩色夜视显示,提高了目标的探测率;研究了双谱图像融合与彩色显示算法,并对获得的双谱微光图像进行融合与彩色显示仿真。
3.
Based on this information resource science,we divide all of methods used to measure the spectrum matching into two classes,and make use of the data in the USGS—the standard spectrum database of ground object,choose every method in the first class to carry out comparison and experiment analysis.
我们在信源学的基础上,把目前存在的所有光谱匹配的方法在总体上分为两大类,并利用USGS中标准地物波谱数据库中的部分数据,选取第一大类中的各种方法进行了比较和实验分析。
补充资料：高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取 郑兰芬供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条