Qualcomm incorporated (20240319374). DE-ALIASING INDIRECT TIME-OF-FLIGHT MEASUREMENTS simplified abstract
Contents
DE-ALIASING INDIRECT TIME-OF-FLIGHT MEASUREMENTS
Organization Name
Inventor(s)
Xiaoliang Bai of San Diego CA (US)
Yingyong Qi of San Diego CA (US)
Xiaoyun Jiang of San Diego CA (US)
DE-ALIASING INDIRECT TIME-OF-FLIGHT MEASUREMENTS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240319374 titled 'DE-ALIASING INDIRECT TIME-OF-FLIGHT MEASUREMENTS
Simplified Explanation: This patent application describes a method for determining depth information using electromagnetic radiation in an environment. The method involves transmitting and receiving EM radiation, calculating time-of-flight estimates, comparing depth information from EM radiation with image-based depth information, and adjusting the depth information based on any inconsistencies found.
Key Features and Innovation:
- Method for determining depth information using EM radiation
- Calculation of time-of-flight estimates for multiple points in an environment
- Comparison of depth information from EM radiation with image-based depth information
- Adjustment of depth information based on inconsistencies
Potential Applications: This technology could be used in various applications such as:
- Autonomous vehicles for obstacle detection
- Augmented reality for accurate depth perception
- Robotics for navigation and object recognition
Problems Solved:
- Inaccurate depth information in complex environments
- Lack of reliable depth perception for machines and devices
- Difficulty in integrating depth information from different sources
Benefits:
- Improved accuracy in determining depth information
- Enhanced performance of autonomous systems
- Better understanding of spatial relationships in environments
Commercial Applications: Potential commercial uses include:
- Automotive industry for advanced driver assistance systems
- Virtual reality and gaming for immersive experiences
- Industrial automation for precise object manipulation
Questions about Depth Information: 1. How does this technology improve depth perception in comparison to traditional methods? 2. What are the main challenges in integrating depth information from different sources effectively?
Frequently Updated Research: Stay updated on advancements in depth sensing technologies and applications in fields such as robotics, computer vision, and artificial intelligence.
Original Abstract Submitted
systems and techniques are described herein for determining depth information. for instance, a method for determining depth information is provided. the method may include transmitting electromagnetic (em) radiation toward a plurality of points in an environment; comparing a phase of the transmitted em radiation with a phase of received em radiation to determine a respective time-of-flight estimate of the em radiation between transmission and reception for each point of the plurality of points in the environment; determining first depth information based on the respective time-of-flight estimates determined for each point of the plurality of points in the environment; obtaining second depth information based on an image of the environment; comparing the first depth information with the second depth information to determine an inconsistency between the first depth information and the second depth information; and adjusting a depth of the first depth information based on the inconsistency.
