Company Filing History:
Years Active: 2025
Title: Vijayakumar Gayathri Ramakrishna: Innovator in Film Grain Encoding
Introduction
Vijayakumar Gayathri Ramakrishna is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of film grain encoding, showcasing his expertise through innovative patent work. His dedication to advancing technology in this area has positioned him as a key figure in the industry.
Latest Patents
Vijayakumar holds a patent for "Metadata signaling and conversion for film grain encoding." This patent describes methods, systems, and bitstream syntax for metadata signaling and conversion related to film grain encoding and synthesis. The process involves detecting the suitability of a film grain model for synthesis using the AV1 autoregressive with additive blending noise model. It also includes transcoding MPEG film grain SEI parameters to corresponding AV1 film grain parameters, synthesizing the film grain, and integrating it into decoded video pictures according to the AV1 specification. An example process for translating AV1 parameters to MPEG film-grain SEI messaging is also provided. He has 1 patent to his name.
Career Highlights
Vijayakumar is currently employed at Dolby Laboratories Licensing Corporation, where he continues to push the boundaries of film technology. His work at Dolby has allowed him to collaborate with other talented professionals in the field, enhancing the quality and efficiency of film grain encoding.
Collaborations
Some of his notable coworkers include Sean Thomas McCarthy and Peng Yin. Their collective expertise contributes to the innovative environment at Dolby Laboratories.
Conclusion
Vijayakumar Gayathri Ramakrishna is a prominent inventor whose work in film grain encoding has made a significant impact on the industry. His patent and contributions reflect his commitment to advancing technology in film production.