Peter Leslie Bell

Title: Innovations of Peter Leslie Bell

Introduction

Peter Leslie Bell is an accomplished inventor based in Normanhurst, Australia. He has made significant contributions to the field of image processing and detection technologies. With a total of two patents to his name, Bell continues to push the boundaries of innovation in his industry.

Latest Patents

One of Bell's latest patents is an "Image pattern detection method and apparatus." This invention discloses a method for detecting a predetermined mark that forms part of an image. The process involves providing a digitized form of the image, which comprises a plurality of picture elements. Within a current region of the image, a set of features is determined, including a dominant color feature and at least one moment feature based on picture elements pertaining to the predetermined mark. Each determined feature is compared with a corresponding predetermined feature of the mark, allowing for the calculation of a confidence level for the detection of the mark within the current region. Based on this confidence level, it can be determined whether the predetermined mark is detected.

Another notable patent is related to "Storing coding image data in storage of fixed memory size." This apparatus includes a DCT unit for transforming blocks of pixels into respective blocks of transform coefficients. It also features entropy encoders for encoding respective partitions of the DCT blocks. The scan output manager is responsible for storing the entropy encoded partitions in a buffer of fixed memory size. If the buffer becomes full during the storing process, the manager overwrites a coded least perceptually significant partition with data from a more perceptually significant partition.

Career Highlights

Peter Leslie Bell is currently employed at Canon Kabushiki Kaisha, where he continues to innovate and develop new technologies. His work has had a significant impact on the field of image processing, and he is recognized for his contributions to the industry.

Collaborations

Bell has collaborated with notable coworkers, including Kai Huang and Yu-Ling Chen. Their combined expertise has contributed to the success of various projects and innovations within the company.

Conclusion

Peter Leslie Bell is a prominent inventor whose work in image processing has led to significant advancements in technology. His patents reflect his innovative spirit and dedication to improving detection methods and data storage solutions.