this method is used to convert contour line in raster image to vector line and performs well.
该算法在栅格地形图等高线矢量化的实际应用中效果良好。
in this dissertation, the scheme that embroidery sketch is designed rapidly is proposed, which is using raster image to vector graphics conversion.
本文提出运用光栅图像矢量化的方法辅助矢量刺绣画稿的快速设计。
gimp is a popular raster image editing application that is available for almost all modern graphical computing platforms and provides many of the same capabilities as adobe photoshop.
gimp是一个流行的栅格图像编辑应用程序,适用于几乎所有现代图形计算平台,提供许多与adobephotoshop相同的功能。
raster image processing system is a vital part of digital printing.
光栅图像处理系统是数字印刷中至关重要的部分。
dom , the raster image after geometric correction, has map geometric resolution and rich content;
dom是正射纠正后的栅格影像,同时具有地图几何精度和影像特征;
in this paper, a method of statistical analysis for geological lineaments based on raster image is proposed by analyzing the lineaments image.
对线性体图像进行分析,提出了一种基于扫描图像的线性体统计分析方法。
create new raster image from the current content of windows desktop.
捕捉当前屏幕图像来建立新的图像文件。
it includes image preprocessing, graphics auto-recognition, graphics format conversion and human-computer interactive method, such as raster image edition and vector graphics edition.
它包括图像预处理、自动矢量化、图形格式转换以及人工交互方式的光栅图像和矢量图形编辑等功能。
in this article a method for converting raster image into vector drawing is introduced based on the application of simulated entity in distributed virtual battle field environment.
该文通过对分布式虚拟战场环境中仿真实体及其应用研究的开发应用,对光栅图像地图转化成矢量数据地图的方法进行研究。
raster image formats store the picture as a bitmap describing the state of pixels, as opposed to recording the length and locations of primitives such as lines and curves.
光栅图像格式将图片存储为描述像素状态的位图,而不是记录图元(譬如,线和曲线)的长度和位置。
electronic engraving system uses electromechanical converter as its record component, therefore, the conventional raster image processor are not suitable for the electronic engraving system.
电子雕刻系统采用高频电—机械转换器作为记录元件,常用的光栅图像处理器不能适用。
the developing procedure of this system gives a good example for application of hdf data format processing and management of huge amounts of raster image data and attribute data.
该系统的开发过程对于利用hdf数据格式处理和管理海量图像数据和属性数据具有一定的借鑒作用。
gimp is a raster image editing application that also provides dialog, window, and screen capture capabilities.
gimp是一个栅格图像编辑应用程序,它也提供对话框、窗口和屏幕捕获功能。
it is inefficient to visually retrieve image on magnanimous remote sensing raster image data base by some gis spatial query interface.
该文针对利用gis现有空间查询接口进行海量遥感栅格数据库空间可视化检索效率低下的问题。