Nec corporation (20240127474). INFORMATION PROCESSING APPARATUS, POSITION ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM simplified abstract
Contents
- 1 INFORMATION PROCESSING APPARATUS, POSITION ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 INFORMATION PROCESSING APPARATUS, POSITION ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - 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
INFORMATION PROCESSING APPARATUS, POSITION ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Organization Name
Inventor(s)
Takahiro Shiroshima of Tokyo (JP)
INFORMATION PROCESSING APPARATUS, POSITION ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240127474 titled 'INFORMATION PROCESSING APPARATUS, POSITION ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Simplified Explanation
The information processing apparatus described in the abstract is a device that utilizes virtual points and images to estimate the position and pose of an imaging device. Here are the key points of the invention:
- Projection unit arranges virtual points in front of an imaging device and projects them onto images for generating a three-dimensional environment map.
- Image extraction unit extracts a second image from the images based on the projection of virtual points.
- Estimation unit estimates the position and pose of the imaging device by using feature points from a target image and the extracted second image.
Potential Applications
This technology can be applied in various fields such as augmented reality, virtual reality, robotics, and autonomous vehicles for accurate positioning and mapping.
Problems Solved
This technology solves the problem of accurately estimating the position and pose of an imaging device without the need for complex calibration processes.
Benefits
The benefits of this technology include improved accuracy in positioning and mapping, simplified calibration procedures, and enhanced performance in applications requiring precise spatial awareness.
Potential Commercial Applications
Potential commercial applications of this technology include navigation systems, surveillance cameras, 3D scanning devices, and industrial automation equipment.
Possible Prior Art
One possible prior art for this technology could be the use of feature points and image processing techniques in computer vision applications for object recognition and tracking.
Unanswered Questions
How does this technology handle occlusions in the environment map generation process?
The abstract does not provide information on how the apparatus deals with occlusions in the environment map generation process. This aspect is crucial for ensuring accurate mapping in complex environments.
What is the computational complexity of the estimation process in real-time applications?
The abstract does not mention the computational complexity of the estimation process, especially in real-time applications where speed is essential. Understanding the computational requirements of the apparatus is crucial for assessing its feasibility in practical scenarios.
Original Abstract Submitted
an information processing apparatus according to the present disclosure includes: a projection unit configured to arrange a predetermined number of virtual points in a front direction of an imaging device that captures a first image, by using an estimated position of the imaging device as a starting point, and project the virtual points onto each of a plurality of images used for generating an environment map being three-dimensional information; an image extraction unit configured to extract a second image from the plurality of images, based on a result of the projection of the virtual points; and an estimation unit configured to estimate, by using a feature point included in a target image being a target for estimating a position and a pose of an imaging device and a feature point included in the second image, aa position and a pose of the imaging device that captures the target image.