Adrian S Lewis

Title: Innovations of Adrian S Lewis

Introduction

Adrian S Lewis is a notable inventor based in Palma, Spain. He has made significant contributions to the fields of data compression and decompression, holding two patents that showcase his innovative methods. His work has implications for software efficiency and data management.

Latest Patents

Lewis's latest patents include a method for data compression and decompression that utilizes four coefficient inverse perfect reconstruction digital filters. This method allows for rapid decompression in software by requiring a minimal number of additions. It partially inverse transforms a sub-band decomposition to create a small low pass component image, which is then expanded through interpolation and row replication. Additionally, transformed chrominance data values can be inverse transformed using fewer coefficients than those used for luminance data values. In another patent, he developed a compression and decompression method that employs wavelet decomposition, frequency-based tree encoding, and Huffman encoding, among other techniques. This method aims to reconstruct data values that closely resemble the original data, enhancing the efficiency of data processing.

Career Highlights

Throughout his career, Adrian S Lewis has worked with various companies, including Klics, Inc. and Media Vision. His experience in these organizations has contributed to his expertise in data management and software development.

Collaborations

Lewis has collaborated with Gregory P Knowles, further enriching his work and expanding his innovative reach.

Conclusion

Adrian S Lewis is a distinguished inventor whose contributions to data compression and decompression have advanced the field significantly. His innovative methods and collaborative efforts continue to influence software efficiency and data management practices.