Invention Grant
- Patent Title: Augmented reality dynamic plots techniques for producing and interacting in Augmented Reality with paper plots for which accompanying metadata is accessible
- Patent Title (中): 增强现实动态绘图技术用于在增强现实中生成和交互，并附有可随附的元数据的纸张图
-
Application No.: US12557392Application Date: 2009-09-10
-
Publication No.: US08405871B2Publication Date: 2013-03-26
- Inventor: Mark D. Smith , Alton B. Cleveland, Jr. , Stephane Cote
- Applicant: Mark D. Smith , Alton B. Cleveland, Jr. , Stephane Cote
- Applicant Address: US PA Exton
- Assignee: Bentley Systems, Incorporated
- Current Assignee: Bentley Systems, Incorporated
- Current Assignee Address: US PA Exton
- Agency: Cesari and McKenna, LLP
- Main IPC: G06F3/12
- IPC: G06F3/12 ; G06K15/02 ; G06K15/10 ; H04N1/00 ; H04N1/60
Abstract:
In one embodiment, a special paper plot (referred to herein as a dynamic plot) for which corresponding metadata is maintained is printed. A mobile appliance obtains corresponding metadata for the dynamic plot. A camera of the mobile appliance computes an image of the dynamic plot. A position of the camera of the mobile appliance with respect to the dynamic plot is calculated from the image of the dynamic plot. Using the calculated position, information or icons are overlaid at particular locations in the image captured by the camera of the dynamic plot. The image captured by the camera of the dynamic with the overlaid information or icons is then displayed on a display screen of the mobile appliance. A user may add annotations beyond what is printed on the dynamic plot. This information may subsequently be shared with other users involved in the project.
Public/Granted literature
- US20110058187A1 AUGMENTED REALITY DYNAMIC PLOTS Public/Granted day:2011-03-10
Information query
