专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

US20100191459A1 IMAGE MATCHING IN SUPPORT OF MOBILE NAVIGATION 有权
标题翻译：支持移动导航的图像匹配
公开(公告)号：US20100191459A1
公开(公告)日：2010-07-29
申请号：US12359222
申请日：2009-01-23
申请人： Scott Carter , Laurent Denoue , Arttu Perttula
发明人： Scott Carter , Laurent Denoue , Arttu Perttula
IPC分类号： G01C21/00 , H04N5/228 , G06F17/30 , G06F7/06
CPC分类号： G01C21/32 , G06F17/30032 , G06F17/30061 , G06F17/30241 , H04N1/00127 , H04N1/00244 , H04N1/00323 , H04N2201/0084 , H04N2201/0086
摘要： Method, apparatus and system for improving navigation using mobile devices by adding previously captured media to navigation maps provided by mobile device. Added media include still images and video clips. Media captured at the same location using various camera orientations are available in an image database. Images in database include metadata indicating location, orientation and other parameters associated with each image. User location and pose are matched against metadata indicating location and camera orientation of captured images. User motion may also be matched to metadata indicating camera motion of stored video clips. Other parameters like lighting, seasonal factors, and tasks of walking, biking or driving may also be matched. User pose may be derived from an accelerometer embedded in the mobile device. Some or all of user parameters desired by user may be directly input to mobile device by user instead of being automatically detected by mobile device.
摘要翻译：用于通过将先前捕获的媒体添加到由移动设备提供的导航地图来改进使用移动设备的导航的方法，装置和系统。添加的媒体包括静态图像和视频剪辑。使用各种相机方向在相同位置拍摄的媒体在图像数据库中可用。数据库中的图像包括指示与每个图像相关联的位置，方向和其他参数的元数据用户位置和姿势与表示拍摄图像的位置和相机方向的元数据进行匹配。用户运动也可以与指示存储的视频剪辑的相机运动的元数据相匹配。其他参数，如照明，季节因素，步行，骑车或驾驶的任务也可能相匹配。用户姿态可以从嵌入在移动设备中的加速度计导出。用户期望的一些或全部用户参数可以由用户直接输入到移动设备，而不是由移动设备自动检测。

IPRDB

热门服务

关于我们

友情链接

联系方式