Thomas Maurer

Title: Thomas Maurer: Innovator in Raster Compression Technology

Introduction

Thomas Maurer is a notable inventor based in Redlands, CA (US). He has made significant contributions to the field of image and raster compression technology. With a total of 3 patents to his name, Maurer has developed innovative methods that enhance the efficiency of data compression.

Latest Patents

One of Maurer's latest patents is focused on limited error raster compression. This invention relates to a method for compressing a multi-dimensional array of pixels. Users can specify a maximum allowable error per pixel for the compression algorithm. The raster is divided into pixel blocks, and each pixel is quantized and bit stuffed based on various block statistics, including the maximum error allowable. The size of the pixel blocks is limited to two dimensions, such as 8×8 and 16×16, to save processing time while maintaining minimal differences in compression efficiency. Additionally, a Look-Up Table (LUT) is utilized for certain data types where it proves to be more efficient.

Another patent by Maurer also addresses limited error raster compression. This method involves receiving pixel data for a raster comprising a two-dimensional array of pixels, where each pixel is associated with a data value. A user-defined parameter is received, which defines the maximum allowable error per pixel for the compression algorithm. The raster can be divided into pixel blocks, and the compression algorithm is executed to ensure that the error caused by the algorithm is equal to or less than the maximum allowable error. This method emphasizes the use of a non-transform compression algorithm.

Career Highlights

Throughout his career, Thomas Maurer has worked with prominent organizations, including the Environmental Systems Research Institute (Esri) and Environmental Systems Research Institute, Inc. His work in these companies has allowed him to refine his skills and contribute to advancements in geographic information systems and data compression technologies.

Collaborations

Maurer has collaborated with notable colleagues, including Peng Gao and Peter Becker. These collaborations have likely enriched his work and led to further innovations in the field.

Conclusion

Thomas Maurer is a distinguished inventor whose work in raster compression technology has made a significant impact. His innovative patents demonstrate his commitment to enhancing data compression methods, making him a valuable contributor to the field.