Company Filing History:
Years Active: 1994
Title: Innovations of James M Rafferty in Video Compression Technology
Introduction
James M Rafferty is a notable inventor based in Redwood City, California. He has made significant contributions to the field of video technology, particularly in the area of video compression and decompression. His innovative approach has paved the way for more efficient video data processing.
Latest Patents
Rafferty holds a patent for a method of video compression and decompression using block selection and subdivision. This patent describes a technique where a frame of digitized video data is divided into multiple rectangular blocks, typically measuring 4 pixels by 4 pixels. The entropy of each block is determined by measuring the difference between the maximum and minimum luminance of the pixels within the block. Blocks with luminance values above a predetermined threshold are subdivided into smaller blocks, allowing for more effective compression techniques to be applied. This adaptive method results in a high video compression ratio, making it particularly suitable for implementation by computer software.
Career Highlights
James M Rafferty is associated with Media Vision, where he has utilized his expertise to advance video technology. His work has been instrumental in developing solutions that enhance video quality while reducing file sizes, which is crucial in today's digital landscape.
Conclusion
James M Rafferty's contributions to video compression technology demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in the field, showcasing the potential for improved video data management.