Huawei technologies co., ltd. (20240111793). 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 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 20240111793 titled 'METHOD AND APPARATUS FOR RETRIEVING 3D MAP
Simplified Explanation
The patent application describes a method and apparatus for retrieving a 3D map, involving obtaining binary data of 3D map descriptors, performing retrieval based on a retrieval descriptor, decompressing data, and performing further retrieval to obtain 3D map descriptors.
- Obtaining binary data of 3D map descriptors
- Performing stage-I retrieval based on a retrieval descriptor to obtain selected 3D map descriptors
- Decompressing compressed data of the selected descriptors
- Performing stage-J retrieval based on partial or all data of the retrieval descriptor to obtain final 3D map descriptors
Potential Applications
This technology could be applied in various fields such as:
- Augmented reality
- Virtual reality
- Autonomous driving
- Robotics
Problems Solved
- Efficient retrieval of 3D map data
- Compression and decompression of 3D map descriptors
- Improved accuracy in map retrieval
Benefits
- Faster retrieval of 3D map data
- Reduced storage requirements
- Enhanced performance in applications requiring 3D mapping
Potential Commercial Applications
Optimizing 3D mapping technology for commercial use in industries such as:
- Gaming
- Surveying and mapping
- Navigation systems
- Simulations
Possible Prior Art
One possible prior art could be existing methods for 3D map retrieval and compression techniques used in related fields.
Unanswered Questions
How does this technology compare to existing 3D map retrieval methods?
This article does not provide a direct comparison to existing 3D map retrieval methods. It would be helpful to understand the specific advantages or improvements this technology offers over current techniques.
What are the limitations of this technology in terms of scalability and real-time applications?
The article does not address the scalability and real-time performance of this technology. Understanding the potential limitations in these areas would be crucial for assessing its practical applications.
Original Abstract Submitted
a method and an apparatus for retrieving a 3d map are provided. the method for retrieving a 3d map includes: obtaining binary data of s 3d map descriptors; performing stage-i retrieval in the binary data of the s 3d map descriptors based on binary data of a retrieval descriptor, to obtain p 3d map descriptors through screening; performing stage-m decompression on compressed data of the p 3d map descriptors to obtain reconstructed data of the p 3d map descriptors; and performing stage-j retrieval in the reconstructed data of the p 3d map descriptors based on partial data or all data of the retrieval descriptor, to obtain q 3d map descriptors.
