Company Filing History:
Years Active: 2019-2025
Title: Yuxin Chen: Innovator in 3D Lookup Table Interpolation
Introduction
Yuxin Chen is a prominent inventor based in Markham, Canada, known for her significant contributions to the field of technology. With a total of six patents to her name, she has made remarkable advancements in reducing interpolation errors in three-dimensional lookup tables.
Latest Patents
One of Yuxin Chen's latest patents focuses on reducing 3D lookup table interpolation error while minimizing on-chip storage. This innovation involves a processor that generates multiple mappings from a first gamut to a second gamut at various locations throughout a 3D representation of the pixel component space. In one implementation, the processor calculates mappings for 17×17×17 vertices within the 3D representation. Instead of increasing the number of vertices to minimize interpolation error, the processor calculates mappings for centroids of the sub-cubes defined by the vertices. This approach results in a smaller increase in the lookup table size compared to simply increasing the number of vertices. The centroid mappings are then utilized for performing tetrahedral interpolation, effectively mapping source pixels from the first gamut into the second gamut with reduced interpolation error.
Career Highlights
Yuxin Chen is currently employed at ATI Technologies ULC, where she continues to innovate and develop new technologies. Her work has had a significant impact on the industry, particularly in the realm of graphics and imaging.
Collaborations
Yuxin has collaborated with notable colleagues, including Keith Lee and David I J Glen, contributing to a dynamic and innovative work environment.
Conclusion
Yuxin Chen's work in reducing 3D lookup table interpolation errors showcases her expertise and dedication to advancing technology. Her contributions are invaluable to the field, and her innovative spirit continues to inspire others.