This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Hong Kong Applied Science and Technology Research Institute. Active years: 2016-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Wong Tai Sing, CN (2016)
- Hong Kong, CN (2017 - 2023)
Company Filing History:
Years Active: 2016-2024
Title: Innovations of Ka Ho Mui
Introduction
Ka Ho Mui is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of camera calibration, holding a total of 10 patents. His work is recognized for its innovative approaches to enhancing camera technology.
Latest Patents
Among his latest patents is a method of calibrating a camera. This method involves defining an area observed in the field of view (FOV) of the camera as a region of interest (ROI). It includes selecting a plurality of physical reference points within the ROI and obtaining physical position coordinates for each reference point. The method also entails obtaining pixel locations from the camera FOV or image data for each reference point and pairing these pixel locations with their respective physical position coordinates. A relationship is then derived from the paired data to enable the transformation of selected pixel locations into physical position coordinates.
Another notable patent describes a method of calibrating a camera by obtaining geographical coordinates of a selected physical point location within the camera's image view. This method measures the angle between the x-axis of a real-world coordinate system and true north. It utilizes the obtained geographical coordinates, the measured angle, and projection data to derive modified projection data. This allows for the transformation of a two-dimensional pixel coordinate system into a three-dimensional geographical coordinate system for point locations within the camera's image view.
Career Highlights
Ka Ho Mui is affiliated with the Hong Kong Applied Science and Technology Research Institute. His work at this institution has allowed him to focus on advancing camera calibration techniques and contributing to the field of optical technology.
Collaborations
Some of his notable coworkers include Yau Yau Yolanda Tsang and Wei Chen. Their collaborative efforts have further enhanced the research and development of innovative camera technologies.
Conclusion
Ka Ho Mui's contributions to camera calibration methods demonstrate his expertise and commitment to innovation in technology. His patents reflect a deep understanding of the complexities involved in camera systems and their applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile