raster

raster什么意思,raster翻译

基本解释

n.: 【影视】光栅；【摄】纲板
网络: 栅格；屏面；光栅图

英汉解释

• 【电视】光栅,(无图像的横线)屏面;【摄影】纲板

• 矩形矩阵

• 金龟子幼虫

• 复毛区

• 荧光屏扫描区

• 〔电〕光栅;屏幕

词性分析

• 复数：rasters

例句

• The measuring speed of this imaging method can be increased hundreds of times compared with that of the raster scanning.

  相对于传统的逐点移动的栅扫描测量模式，成像光热法的测量速度可以提高达数百倍。

• The word video in video game traditionally referred to a raster display device.

  这个词视频视频游戏历来提到了栅格显示设备。

• Vector images can be blown up to any size without loss of quality. Raster (or Bitmap) images become jagged when made larger.

  矢量图无论放大多少都不会损失图片质量，而光栅图（或位图）一旦放大就会出现锯齿。

• Raster DEM grid search method is to obtain the riverbed thalweg through a two-dimensional matrix search with a certain height rules.

  栅格DEM搜索法是通过二维高程矩阵按照一定规则进行搜索，获取河床深泓线；

• The computational cost of a raster rendering thus rises in direct proportion to the geometric complexity of the scene.

  因此，光栅演算系统的运算成本，与场景的几何复杂度呈直接正比关系。

• Elevation data is a good example of a single-band raster dataset, often visualized with a color ramp, as shown in Figure 2.

  高程数据就是很好的单级光栅数据的例子，它经常用颜色坡度，如图2所示。

• This invention discloses a raster sheet and its manufacturing method used in a combined motor position transducer.

  本发明揭示了一种用于组合式电动机位置传感器的光栅片及其制作方法。

• This function can only be used to create compatible device contexts for devices that support raster operations.

  这个函数只能用来为支持光栅操作的设备创建兼容的设备环境。

• Data conversion between raster and vector is one of the key technologies for the integration of RS and GIS.

  栅格数据与矢量数据之间的快速转换是RS与GIS集成中的关键技术之一。

• Be aware that re-sizing a bit-mapped (raster) image will adversely affect the resolution, causing some degree of blurring.

  一定要注意调整位图（光栅）的大小将影响图片的分辨率，造成某种程度的模糊。