1) Raster Images
栅格影像
1.
Research of Geocoding Database Based on Raster Images;
基于栅格影像的地理编码数据库开发研究
2) raster image file format (RIFF)
光栅影像档案格式
3) imagery and gridded metadata
影像与栅格元数据模型
1.
By analyzing the ISO19115-2 draft,we find existing ISO19115-2 norms still has some shortcomings,give an extended UML abstract object model for imagery and gridded metadata,implemented ontology for abstract object model of imagery and gridded.
给出了对ISO19115-2进一步扩展的方案,完善了影像与栅格元数据模型。
4) grid image
栅格图像
1.
As for the research and application of spatial information parallel procession under cluster,based on the analysis segmentation method of grid image,the kind of K_c-algorithm is proposed in this paper with the basic idea that different objects of images are processed in parallel by comparing Kc value with T_K=μ_K+ασ_K in each cluster computing node.
阐述了当前栅格图像处理存在的问题,针对集群环境下空间信息的并行存取与处理的研究与应用,分析了栅格图像的分割方法,并提出了一种分割栅格图像的Kc算法。
2.
At last,some suggestions about the vectorization of grid image are proposed.
该文分析了栅格图像矢量化的常用方法存在的问题,介绍并简单评价了多种主要的改进方法,方便技术人员根据具体需要快速的选择合适的矢量化方法,最后,就栅格图像矢量化的研究方向给出了一些建议。
5) raster image
栅格图像
1.
The raster image of tree leaf area was obtained by scanner,consulting standard squared paper,while the vectorgraph of tree leaf figure was acquired by using the vectorizational function of screen trace,then tree leaf area was gained.
通过扫描仪参照标准计算纸获得树木叶片栅格图像,利用Mapinfo的屏幕跟踪矢量化功能,获得树木叶片轮廓矢量图,进而得到树木叶面积。
2.
Aiming at radar echo PPI registering and loading on electronic map based on MapX,Table data format of MapInfo is analyzed,the author have proposed an image registering improvement method of modifying tab file Some information,In order to overcome defect of MapX or MapInfo display data format homology raster image by MapInfo register every time.
tab文件中一些信息来图像配准的改进方法,以克服MapX或MapInfo显示数据格式相同栅格图像每次都经过MapInfo配准的缺点。
3.
The merging of raster and vector image can be carried out by creating WORLD file relevant to the raster image.
通过创建与栅格图像相对应的WORLD文件,可以实现栅格图像与矢量图的融合。
6) Pixel structure
像素栅格
补充资料：粗格栅
分子式：
CAS号：
性质：栅条之间的净距相当大(一般为25mm或25mm以上)的格栅。用以阻拦或去除流动状态下水或废水中的悬浮或漂浮固体物质。
CAS号：
性质：栅条之间的净距相当大(一般为25mm或25mm以上)的格栅。用以阻拦或去除流动状态下水或废水中的悬浮或漂浮固体物质。
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