Mark Sagar

Title: Mark Sagar: Innovator in Facial Animation Technology

Introduction

Mark Sagar is a prominent inventor based in Santa Monica, CA (US). He has made significant contributions to the field of facial animation technology, holding 2 patents that showcase his innovative approach to transforming facial expressions.

Latest Patents

One of his latest patents is titled "Non-linear morphing of faces and their dynamics." This patent describes a method and apparatus that transforms one or more standard faces into a target face. The technology allows expressions from the standard face(s) to be used as animation vectors for the target face. A non-linear morphing transformation function is determined between the standard and target faces, enabling dynamic facial animations.

Another notable patent is "Basis functions of three-dimensional models for compression, transformation and streaming." This invention involves an image processing system that analyzes the vertices of an object within an image using a singular value decomposition (SVD) method. The SVD technique allows for the reduction of original vertex data through filtering or truncating singular values, facilitating efficient streaming of video data.

Career Highlights

Mark Sagar has worked with Auckland Uniservices Limited, where he applied his expertise in facial animation technology. His work has significantly impacted the development of realistic facial animations in various applications.

Collaborations

Throughout his career, Mark has collaborated with notable individuals such as Peter J Hunter and Poul F Nielsen. These collaborations have further enriched his contributions to the field of facial animation.

Conclusion

Mark Sagar is a visionary inventor whose work in facial animation technology continues to influence the industry. His innovative patents and collaborations highlight his commitment to advancing this exciting field.