Company Filing History:
Years Active: 2020-2025
Title: Erroll William Wood: Innovator in Keypoint Regression and Physio-Realistic Avatars
Introduction
Erroll William Wood is a prominent inventor based in Cambridge, GB. He has made significant contributions to the fields of machine learning and computer vision, holding a total of 11 patents. His innovative work focuses on enhancing the accuracy of image analysis and generating realistic avatars for various applications.
Latest Patents
One of Wood's latest patents is titled "Model fitting using keypoint regression." This invention involves predicting keypoints in an image, where predictions are generated for each keypoint as a 2D random variable, normally distributed with location (x, y) and standard deviation sigma. A neural network is trained to maximize a log-likelihood that samples from each of the predicted keypoints equal a ground truth. The trained neural network can then predict keypoints of an image without generating a heatmap.
Another notable patent is "Generating physio-realistic avatars for training non-contact models to recover physiological characteristics." This invention provides systems and methods for generating video sequences that include physio-realistic avatars. In this process, an albedo for an avatar is received, and a sub-surface skin color associated with the albedo is modified based on physiological data. The rendered avatar can be synthesized in a video frame, which may be used to train a machine learning model to detect physiological characteristics.
Career Highlights
Erroll William Wood is currently employed at Microsoft Technology Licensing, LLC, where he continues to push the boundaries of innovation in technology. His work has garnered attention for its potential applications in various industries, including healthcare and entertainment.
Collaborations
Wood has collaborated with notable colleagues such as Thomas Joseph Cashman and Tadas Baltrusaitis. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Erroll William Wood is a distinguished inventor whose work in keypoint regression and physio-realistic avatars showcases his innovative spirit and technical expertise. His contributions are paving the way for advancements in machine learning and image analysis.
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