Manuel Lagunas Arto

Title: Innovations by Manuel Lagunas Arto

Introduction

Manuel Lagunas Arto is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of image processing, particularly in the area of relighting techniques. With a total of 2 patents to his name, he continues to push the boundaries of technology.

Latest Patents

His latest patents focus on the end-to-end relighting of a foreground object in an image. The techniques introduced involve automatically segmenting a human object within an image. The segmented image is then input to an encoder that transforms it into a feature space. This feature space is concatenated with coefficients of a target illumination for the image and input to an albedo decoder and a light transport detector. These components work together to predict an albedo map and a light transport matrix, respectively. Furthermore, the output of the encoder is combined with outputs of residual parts of each decoder and fed to a light coefficients block. This block predicts coefficients of the illumination for the image. The light transport matrix and predicted illumination coefficients are multiplied to obtain a shading map that sharpens details of the image. The resulting image is scaled by the albedo map to produce the relit image, which can be refined to denoise it.

Career Highlights

Manuel currently works at Adobe, Inc., where he applies his expertise in image processing and innovation. His work has been instrumental in developing advanced techniques that enhance image quality and realism.

Collaborations

He collaborates with talented coworkers, including Xin Sun and Ruben Eduardo Villegas, who contribute to the innovative projects at Adobe.

Conclusion

Manuel Lagunas Arto is a notable inventor whose work in image relighting techniques showcases his commitment to advancing technology. His contributions continue to influence the field and inspire future innovations.