文章转载-eCognition9.0新的功能
(2014-11-06 15:36:43)
标签:
ecogntion9.0易康新功能亮点 |
分类: 易康整理 |
为了在eCognition软件内更高效的进行GIS数据管理,新版本推出了本地矢量数据管理功能。该功能具有常用的一些GIS功能,如可视化、检查、创建、编辑、修正以及导出矢量数据。此外,新版本可以实现GIS图层和影像对象层的动态同步。在eCognition软件里,不需要与专业GIS软件建立链接或者桥梁,就可以直接执行对具有空间信息和语义关系GIS数据操作的建模功能。这种将GIS相关技术整合到遥感处理工作流的改进方式,进一步实现了影像对象层与矢量图层一体化、集成化。
在已有的基于知识和监督分类基础上,eCognition9.0版本扩展了基于对象探测的计算机视觉技术。在新模板编辑窗口里,用户可以很容易地收集一些样本,并运用这些样本定义一个应用在整个影像数据的搜索模板。另外,模板匹配算法可用来创建一个用于对象探测的相关系数图层。
点云窗口可以更容易地对点云数据可视化并对结果进行评估。它可以提高规则集的生产效率以及分类质量。
英文说明(大家可以自己去理解)
1、Native Vector Handling
Efficient GIS data management inside eCognition, this improved integration of GIS techniques into Remote Sensing workflows is further bridging the gap between the two domains.
2、Template Matching
Extends the existing eCognition classification methods with computer vision based object detection, this provides additional value remote sensing experts by improving classification results and extending eCognition to new fields of use.
Templates are most often used to identify printed characters, numbers, and other small objects.
3、Point Cloud Viewer
Visualize Point Clouds for an easier and better data and result assessment. This can significantly increase the productivity of creating rule sets as well as improving the classification quality.
4、JPEG2000 Support
Direct access to this latest image compression technology. Users can load JPEG2000 images with geocoding and resolution information.
Offers faster turnaround times for projects using the newest set of earth observation sensors.
5、Trusted Storage
In this new version, license handling based on files is replaced with Trusted Storage. Meanwhile, it also provides a Flexible eCognition License Management.
In short, eCognition version 9.0 provides increased value for Remote Sensing and GIS experts by improving current workflows as well as opening new opportunities inside and outside its known domains.