Allan B Hollinger

Title: Innovations of Allan B Hollinger

Introduction

Allan B Hollinger is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of data compression, holding a total of 10 patents. His work primarily focuses on real-time data processing and compression techniques, which are crucial for various applications, including space technology.

Latest Patents

Among his latest patents are the "Codevector trainers" and "real-time compressor for multi-dimensional data." This invention relates to a real-time wideband compressor designed for multi-dimensional data. The compressor consists of multiple compression engines that can simultaneously compress various data subsets from a set of input data vectors. It utilizes either SAMVQ or HSOCVQ data compression techniques. Each compression engine is equipped with both along spectral vectors codevector trainers and across spectral bands codevector trainers. This design allows for programmable performance of different codevector training techniques without the need for hardware changes. The compressor is particularly advantageous for space applications, as it can autonomously perform the compression process once initiated.

Another significant patent is the "Method of coding a continuous data flow using vector quantization." This method addresses the need for compressing continuous data flows in real-time, especially for large datasets like hyper-spectral data cubes. The technique involves using a predetermined number of 2D focal plane frames from a previous regional data cube to create a training set for codevector training. This approach minimizes image artifacts between adjacent regions and provides full redundancy for a regional data cube, ensuring data integrity even in the event of single bit errors.

Career Highlights

Allan B Hollinger has worked with prominent organizations such as the Canadian Space Agency and the Centre for Research in Earth and Space Technology. His experience in these institutions has allowed him to apply his innovative ideas in real-world applications, particularly in the aerospace sector.

Collaborations

Throughout his career, Hollinger has collaborated with notable colleagues, including Shen-En Qian and Luc Gagnon. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Allan B Hollinger's contributions to data compression and real-time processing have made a significant impact in various fields, particularly in space technology. His innovative patents and collaborations highlight his dedication to advancing technology and improving data handling capabilities.