Kells A Elmquist

Title: Kells A Elmquist: Innovator in Computer Graphics

Introduction

Kells A Elmquist is a notable inventor based in Lansing, NY (US). He has made significant contributions to the field of computer graphics, holding a total of 4 patents. His work focuses on enhancing graphical image processing techniques, particularly in the realm of anti-aliasing and three-dimensional rendering.

Latest Patents

One of Elmquist's latest patents is titled "Incremental update of graphical images when using anti-aliasing techniques." This patent discloses an innovative approach for incrementally updating graphical images by storing data for an original color and filtering the image based on this color. The method identifies a new color for a portion of the image and utilizes both the old and new colors to re-filter the image, effectively avoiding the appearance of halos that can occur during the filtering process.

Another significant patent is related to "Three dimensional computer graphics employing ray tracing to compute." This method involves rendering a three-dimensional image by defining the geometry and reflectivity of light emitters and objects in a scene. It approximates surfaces as patches in three-dimensional space and determines the form factor for each vertex by ray tracing from the vertex to the light source. This process allows for the calculation of global illumination in the scene, which is then displayed based on the determined radiosities.

Career Highlights

Throughout his career, Kells A Elmquist has worked with prominent companies such as Hewlett-Packard Company and Autodesk, Inc. His experience in these organizations has contributed to his expertise in computer graphics and image processing technologies.

Collaborations

Elmquist has collaborated with notable individuals in the field, including John R Wallace and Eric A Haines. These collaborations have likely enriched his work and led to further advancements in his innovative projects.

Conclusion

Kells A Elmquist is a distinguished inventor whose contributions to computer graphics have paved the way for advancements in image processing techniques. His patents reflect a deep understanding of graphical rendering and anti-aliasing methods, showcasing his innovative spirit and technical expertise.