Stéphane Grabli

Title: Innovations by Stéphane Grabli in Facial Feature Editing

Introduction

Stéphane Grabli is an accomplished inventor based in San Francisco, CA, known for his contributions to the field of deep learning and facial feature editing. With a total of three patents to his name, Grabli has made significant strides in the technology that enhances the way facial expressions are captured and manipulated in digital media.

Latest Patents

One of his latest patents is titled "Method and system for latent-space facial feature editing in deep learning based face swapping." This innovative method involves a computer-implemented process for changing a face within an output image or video frame. The process includes receiving an input image with a face, processing it with a neural network encoder, and generating an initial output image that reflects a desired facial identity while maintaining the original facial expression and pose. The method further identifies features of the facial expression to edit and applies an adjustment vector to create an adjusted output image.

Another notable patent is "On-set facial performance capture and transfer to a three-dimensional computer-generated model." This method allows for the transfer of facial expressions from a subject to a computer-generated character. It involves receiving an image of the subject's facial expression and utilizing a three-dimensional parameterized deformable model to infer the geometry of the facial expression. The final result is a facial mesh that closely matches the subject's expression.

Career Highlights

Stéphane Grabli has worked with prominent companies in the entertainment industry, including Lucasfilm Entertainment Company Ltd. and Disney Enterprises, Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques in facial feature editing and performance capture.

Collaborations

Throughout his career, Grabli has collaborated with talented individuals such as Michael Bao and Per Karefelt. These partnerships have contributed to the advancement of his work and the successful implementation of his patented technologies.

Conclusion

Stéphane Grabli's innovative contributions to facial feature editing and performance capture have significantly impacted the field of digital media. His patents reflect a deep understanding of technology and creativity, paving the way for future advancements in this area.