17891952. MAP ANNOTATION MODIFICATION USING SPARSE POSE GRAPH NODE UPDATES simplified abstract (Zoox, Inc.)
Contents
- 1 MAP ANNOTATION MODIFICATION USING SPARSE POSE GRAPH NODE UPDATES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 MAP ANNOTATION MODIFICATION USING SPARSE POSE GRAPH NODE UPDATES - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
MAP ANNOTATION MODIFICATION USING SPARSE POSE GRAPH NODE UPDATES
Organization Name
Inventor(s)
Michael Carsten Bosse of Templeton CA (US)
Elena Stephanie Stumm of Berkeley CA (US)
MAP ANNOTATION MODIFICATION USING SPARSE POSE GRAPH NODE UPDATES - A simplified explanation of the abstract
This abstract first appeared for US patent application 17891952 titled 'MAP ANNOTATION MODIFICATION USING SPARSE POSE GRAPH NODE UPDATES
Simplified Explanation
The patent application describes a method for relocating and/or re-sizing map elements using an updated pose graph without introducing abnormalities to the map data. This involves determining a transformation between nodes of different pose graphs and modifying map elements based on this transformation.
- Determining a transformation between nodes of different pose graphs
- Modifying map elements based on the transformation
- Evaluating stress on the map due to modifications
- Reversing or altering modifications if stress exceeds a threshold
- Notifying users of any modifications made
Potential Applications
This technology could be applied in the fields of digital mapping, autonomous navigation systems, and augmented reality applications.
Problems Solved
This technology solves the problem of updating map elements without causing abnormalities or errors in the map data.
Benefits
The benefits of this technology include accurate and seamless updates to map elements, improved user experience, and maintaining the integrity of map data.
Potential Commercial Applications
Potential commercial applications of this technology include mapping software development, autonomous vehicle navigation systems, and location-based services.
Possible Prior Art
One possible prior art for this technology could be the use of pose graphs in robotics for mapping and localization purposes.
Unanswered Questions
How does this technology handle complex map elements such as buildings or landmarks during relocation or re-sizing?
The technology does not provide specific details on how it handles complex map elements during relocation or re-sizing. Further information on this aspect would be beneficial for a comprehensive understanding of the technology.
Are there any limitations to the size or scale of map elements that can be relocated or re-sized using this method?
The patent application does not address any limitations regarding the size or scale of map elements that can be relocated or re-sized. Understanding any constraints in this regard would be important for assessing the practical applications of the technology.
Original Abstract Submitted
Relocating and/or re-sizing map elements using an updated pose graph without introducing abnormalities to the map data may comprise determining a transformation between a source node of a first pose graph and a target node of a second pose graph and determining a modification to a map element based at least in part on the transformation. The techniques may include determining a stress on the map based at least in part on one or more modifications to map elements and determining if the stress meets or exceeds a threshold. In instances where the stress meets or exceeds a threshold, a modification may be altered, reversed, and/or indicated in a notification transmitted to a user interface.