Company Filing History:
Years Active: 2020
Title: **Innovator Spotlight: Krishna Rapaka from San Jose, CA**
Introduction
Krishna Rapaka is an accomplished inventor based in San Jose, California. He is notable for his contributions to the field of video coding, where he has developed innovative techniques that enhance the efficiency of video data compression.
Latest Patents
Krishna holds one patent titled "Techniques for Calculation of Quantization Matrices in Video Coding." This patent introduces methods for developing quantization matrices crucial for video coding. The techniques involve deriving a first quantization matrix from a second by scaling the quantization values based on specific scaling parameters. These parameters may adapt according to the distance from the matrix origin or characteristics of the video sequence being coded. The resulting first quantization matrix can then be communicated to a decoder, enabling effective predictive coding of video sequences by transforming pixel data into frequency domain coefficients, which are subsequently quantized according to this matrix.
Career Highlights
Krishna currently works at Apple Inc., a leading technology company known for its innovative products and services. His role at Apple allows him to engage in pioneering research and development, particularly in enhancing video coding techniques, which are essential for efficient data transmission and storage in modern media applications.
Collaborations
Throughout his career, Krishna has collaborated with talented individuals, including Xiang Fu and Xiaohua Yang. Together, they have contributed to the advancement of video coding technologies, sharing insights and expertise that drive innovative solutions in the field.
Conclusion
In conclusion, Krishna Rapaka stands out as a key innovator in video coding from San Jose, CA. His patent on quantization matrices showcases his ability to merge theoretical concepts with practical applications, reflecting the ongoing evolution in digital media technology. His work continues to influence how video data is processed and transmitted, ensuring efficiency in an increasingly digital world.