This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Dolby Laboratories Licensing Corporation. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Subhadra Gopalakrishnan: Innovator in High Dynamic Range Video Technology
Introduction
Subhadra Gopalakrishnan is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of high dynamic range (HDR) video technology. His innovative work has led to the development of methods and systems that enhance the quality of HDR images.
Latest Patents
Gopalakrishnan holds a patent for "Multi-step display mapping and metadata reconstruction for high dynamic range video." This patent describes methods and systems for multi-step display mapping and metadata reconstruction for HDR images. In an encoder, given an HDR input image with input HDR metadata in a first dynamic range, an intermediate, base layer image in a second dynamic range is constructed based on the input image. In a decoder, using base-layer metadata, the input HDR metadata, and dynamic range characteristics of a target display, a processor generates reconstructed metadata. This reconstructed metadata, when used in combination with the base layer image, allows a display mapping process to map the base layer image to the target display as if it was mapping directly the HDR image to the target display. Gopalakrishnan has 1 patent to his name.
Career Highlights
Gopalakrishnan is currently employed at Dolby Laboratories Licensing Corporation, a leading company in audio and video technology. His work at Dolby has allowed him to push the boundaries of HDR technology and improve the viewing experience for consumers.
Collaborations
Throughout his career, Gopalakrishnan has collaborated with talented individuals such as Robin Atkins and Shruthi Suresh Rotti. These collaborations have contributed to the advancement of HDR technology and have fostered innovation within the industry.
Conclusion
Subhadra Gopalakrishnan is a key figure in the development of high dynamic range video technology. His innovative patent and work at Dolby Laboratories highlight his commitment to enhancing visual experiences. His contributions continue to shape the future of HDR technology.