Timothy S Murphy

Title: The Innovative Contributions of Timothy S. Murphy

Introduction

Timothy S. Murphy is a notable inventor based in New York, NY (US). He has made significant contributions to the field of video compression technology. His innovative approach has led to the development of a unique method for compressing and decompressing video images.

Latest Patents

Timothy holds a patent for a "Method and apparatus for compression and decompression of video images." This invention utilizes a novel synthesis of various compression methods, both original and known in the art, to achieve efficient compression of digitized video image sequences. The process involves color-reducing images by a factor of two in both directions, employing a colorspace that minimizes computation for the reconstruction of RGB pixel values. The images are transformed into a token sequence corresponding to a series of 4.times.4 blocks, using one of seven transformation methods. These methods are either dependent on previous frames or solely on pixel values in neighboring blocks. The resulting token sequence is then compressed using established lossless methods, including Huffman coding.

Career Highlights

Timothy is currently associated with On2.com, Inc., where he continues to innovate in the field of video technology. His work has garnered attention for its practical applications and efficiency in video processing.

Collaborations

Timothy has collaborated with notable colleagues, including Daniel M. Miller and Blake G. Sloan. Their combined expertise has contributed to advancements in video compression technologies.

Conclusion

Timothy S. Murphy's contributions to video compression technology exemplify the impact of innovative thinking in the field. His patent reflects a significant advancement that enhances the efficiency of video processing.