Company Filing History:
Years Active: 1998
Title: The Innovations of Daniel Chandran Gnanaprakasam
Introduction
Daniel Chandran Gnanaprakasam is an accomplished inventor based in North Wales, PA (US). He holds a patent that showcases his expertise in video signal encoding and decoding systems. His innovative work has contributed to advancements in the field of digital communication.
Latest Patents
Gnanaprakasam's notable patent is titled "Post-filter for removing ringing artifacts of DCT coding." This invention addresses the issue of ringing noise in video signals by utilizing a post-filter that performs anisotropic diffusion on decoded data. The system employs encoding and decoding techniques developed by the Moving Picture Experts Group (MPEG). The post-filter processes individual blocks of pixels, applying a unique edge significance threshold to each block. Noise removal is activated when the edge strength is below the threshold, while it is inhibited when the edge strength exceeds the threshold. Gnanaprakasam has been granted 1 patent for this innovative solution.
Career Highlights
Gnanaprakasam is associated with Matsushita Electric Industrial Co., Ltd., where he has made significant contributions to the field of video technology. His work has been instrumental in enhancing the quality of video signals, making them clearer and more reliable for various applications.
Collaborations
Throughout his career, Gnanaprakasam has collaborated with talented individuals such as Patrick William Devaney and Thomas J. Leacock. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Daniel Chandran Gnanaprakasam is a notable inventor whose work in video signal processing has made a significant impact in the industry. His innovative patent demonstrates his commitment to improving digital communication technologies.