Paul Steven Houle

Title: Paul Steven Houle: Innovator in Data Compression Technologies

Introduction

Paul Steven Houle is a notable inventor based in Costa Mesa, CA, who has made significant contributions to the field of data compression. With a total of 5 patents to his name, Houle's work focuses on innovative methods and apparatuses that enhance data processing efficiency.

Latest Patents

Houle's latest patents include groundbreaking technologies such as "Data compression using adaptive bit allocation and hybrid lossless" and "Data processing apparatus and method using data compression." The first patent describes a method and apparatus for adaptive bit allocation and hybrid lossless entropy encoding in a lossy compression system. This invention comprises three main components: a transform stage that decorrelates image data, a quantization stage that quantizes the resulting transform coefficients, and a lossless entropy coder stage that encodes the quantized indexes. The preferred embodiment utilizes a wavelet transform algorithm, which significantly improves compression efficiency. The overall algorithm achieves approximately 2.6 dB improvement in peak signal-to-noise ratio (PSNR) over JPEG algorithms for similar images at comparable bit rates.

The second patent outlines a method and apparatus for processing data using data compression. This involves determining the relationship between a next data word and a previous data word, encoding that relationship into variable bit-length code words, and transmitting the encoded relationships instead of the data words themselves. This innovative approach enhances data transmission efficiency and reduces the amount of data that needs to be processed.

Career Highlights

Throughout his career, Paul Steven Houle has worked with several prominent companies, including America Online, Inc. and Johnson-Grace Company. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced data compression technologies.

Collaborations

Houle has collaborated with notable professionals in the field, including Zhengrong Wang and Sidney L Shishido. These collaborations have further enriched his work and contributed to the advancement of data compression methodologies.

Conclusion

Paul Steven Houle is a distinguished inventor whose innovative contributions to data compression have significantly impacted the field. His patents reflect a deep understanding of data processing and a commitment to enhancing efficiency in technology.