Willis J Luther

Title: The Innovations of Willis J. Luther: A Pioneer in Document Imaging Technology

Introduction: Willis J. Luther, an accomplished inventor based in Irvine, California, is known for his significant contributions to the field of document imaging technology. With a remarkable portfolio of 11 patents, Luther has developed innovative methods and systems that enhance the efficiency and quality of document scanning, setting new standards in the industry.

Latest Patents: Luther's latest patents include a groundbreaking method for capturing a document image, wherein a scanner uses this method to optimize the image management process. The invention encompasses a multi-scan technique that begins with a first scan to obtain bi-level image data. This data is then analyzed to identify uniform image blocks within the document, such as text, line drawings, grayscale images, and full-color images. A second scan, conducted at a lower resolution, captures the grayscale or color information, which replaces the bi-level information in the corresponding blocks. Additionally, a third scan can be performed to gather further details.

An operator is able to view a composite image based on the scanned information to ensure accurate block identification and typing. If discrepancies are detected, the operator can prompt a rescanning of specific sections. The resulting document image is stored using a set of linked bit maps for each block while optimizing memory capacity by treating document margins as a frame and storing only essential information.

Career Highlights: Willis J. Luther is currently associated with Canon Kabushiki Kaisha, a global leader in imaging and optical products. His innovative work has significantly contributed to developing advanced scanning technologies that improve document management systems.

Collaborations: Throughout his career, Luther has worked alongside esteemed colleagues, including Shin-Ywan Wang and Thomas S. Tullis. Their collaborations have fostered an environment of creativity and technological advancement, allowing for the development of new solutions in document imaging.

Conclusion: Willis J. Luther exemplifies the spirit of innovation in the field of document imaging. His patented methods and systems not only enhance the scanning process but also redefine how information is managed and stored. With an ongoing commitment to innovation, Luther continues to be an influential figure in the advancement of imaging technologies.