Lavanya Sharan

Title: Lavanya Sharan: Innovator in Perceptual Quality Modeling

Introduction

Lavanya Sharan is a prominent inventor based in Menlo Park, CA (US). She has made significant contributions to the field of perceptual quality modeling, holding 2 patents that enhance the understanding and optimization of video encoding processes. Her work is particularly relevant in the context of modern digital media, where quality assessment is crucial.

Latest Patents

One of her latest patents is titled "Quantifying perceptual quality model uncertainty via bootstrapping." In this invention, a bootstrapping training subsystem performs sampling operations on a training database that includes subjective scores to generate a resampled dataset. For each resampled dataset, the subsystem conducts machine learning operations to create different bootstrap perceptual quality models. This innovation allows developers and software applications to draw more valid conclusions and optimize encoding operations based on perceptual quality scores.

Another notable patent is "Quantifying encoding comparison metric uncertainty via bootstrapping." This application computes a first set of quality scores associated with a test encoding configuration based on a set of bootstrap quality models. The encoding metric comparison application then generates a distribution of bootstrap values for an encoding comparison metric, quantifying the accuracy of a baseline value generated by a baseline quality model.

Career Highlights

Lavanya Sharan is currently employed at Netflix Inc., where she applies her expertise in perceptual quality modeling to improve video encoding processes. Her innovative approaches have positioned her as a key player in the field, contributing to advancements in how video quality is assessed and optimized.

Collaborations

Throughout her career, Lavanya has collaborated with notable colleagues, including Christos G Bampis and Zhi Li. These collaborations have further enriched her work and expanded the impact of her inventions.

Conclusion

Lavanya Sharan's contributions to perceptual quality modeling through her patents demonstrate her innovative spirit and commitment to enhancing video encoding technologies. Her work continues to influence the industry, paving the way for more reliable and effective quality assessments in digital media.