Albert Parra Pozo

Title: Innovations of Albert Parra Pozo

Introduction

Albert Parra Pozo is a notable inventor based in San Mateo, CA (US). He has made significant contributions to the field of camera technology, holding a total of 13 patents. His work focuses on enhancing the capabilities of camera systems, particularly in calibration and view generation.

Latest Patents

One of his latest patents is a camera calibration system that jointly calibrates multiple cameras in a camera rig system. This system obtains configuration information about the cameras, such as their position and orientation relative to one another. It estimates calibration parameters, including rotation and translation, based on the obtained configuration information. The system receives 2D images of a test object captured by the cameras and uses known information about the test object, such as location, size, and texture, to generate a 3D model. The generated model is then evaluated against the actual test object to determine calibration error, allowing for updates to the calibration parameters to reduce this error.

Another innovative patent is for an efficient canvas view generation system. This system generates a canvas view of a scene based on a set of original camera views, which can be particularly useful for recreating scenes in virtual reality. The canvas views are generated from synthetic views created by shifting and blending relevant original camera views based on optical flow. An iterative method is used to optimize the optical flow vector for each pixel, ensuring accurate representation of the scene.

Career Highlights

Albert Parra Pozo is currently employed at Facebook, Inc., where he continues to develop and refine his innovative technologies. His work has significantly impacted the way camera systems are utilized in various applications, particularly in virtual reality and imaging.

Collaborations

He has collaborated with notable coworkers, including Brian Keith Cabral and Forrest Samuel Briggs, contributing to the advancement of camera technology and its applications.

Conclusion

Albert Parra Pozo's contributions to camera technology through his patents demonstrate his innovative spirit and dedication to enhancing imaging systems. His work continues to influence the field and pave the way for future advancements.