Huawei technologies co., ltd. (20240095265). METHOD AND APPARATUS FOR RETRIEVING 3D MAP simplified abstract
Contents
- 1 METHOD AND APPARATUS FOR RETRIEVING 3D MAP
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND APPARATUS FOR RETRIEVING 3D MAP - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
METHOD AND APPARATUS FOR RETRIEVING 3D MAP
Organization Name
Inventor(s)
METHOD AND APPARATUS FOR RETRIEVING 3D MAP - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240095265 titled 'METHOD AND APPARATUS FOR RETRIEVING 3D MAP
Simplified Explanation
The patent application describes a method and apparatus for retrieving a 3D map using binary data descriptors and retrieval descriptors extracted from visual information collected by a sensor.
- Obtaining binary data of multiple 3D map descriptors corresponding to 3D map points.
- Obtaining a retrieval descriptor extracted from visual information collected by a sensor.
- Performing retrieval in the binary data of the 3D map descriptors based on the retrieval descriptor to obtain target 3D map descriptors.
Potential Applications
This technology could be applied in augmented reality applications, indoor navigation systems, and autonomous driving systems.
Problems Solved
This technology solves the problem of efficiently retrieving 3D map information based on real-world visual data.
Benefits
The benefits of this technology include improved accuracy in 3D map retrieval, enhanced user experience in augmented reality applications, and increased efficiency in navigation systems.
Potential Commercial Applications
One potential commercial application of this technology could be in the development of advanced augmented reality software for mobile devices.
Possible Prior Art
Prior art in this field may include methods for 3D map retrieval based on visual data, as well as techniques for feature extraction and matching in computer vision systems.
Unanswered Questions
How does this technology compare to existing methods for 3D map retrieval?
This article does not provide a direct comparison to existing methods for 3D map retrieval, leaving the reader to wonder about the advantages and limitations of this new approach.
What are the specific technical requirements for implementing this technology in different types of electronic devices?
The article does not delve into the technical specifications or hardware requirements for implementing this technology in various electronic devices, leaving a gap in understanding for readers interested in practical applications.
Original Abstract Submitted
a method and an apparatus for retrieving a 3d map is provided. the method for retrieving a 3d map includes: obtaining binary data of a plurality of 3d map descriptors, where the plurality of 3d map descriptors correspond to at least one 3d map point of a 3d map; obtaining a retrieval descriptor, where the retrieval descriptor is a feature that corresponds to a real environment and that is extracted from visual information collected by a sensor of an electronic device; and performing retrieval in the binary data of the plurality of 3d map descriptors based on binary data of the retrieval descriptor, to obtain at least one target 3d map descriptor, where a length of binary data of each of the plurality of 3d map descriptors is different from a length of the binary data of the retrieval descriptor.
