Phillip Wayne Dennis is a notable inventor based in Thousand Oaks, CA (US). He has made significant contributions to the field of image processing and recognition, holding a total of 3 patents. His work focuses on enhancing the accuracy and efficiency of image analysis techniques.

Latest Patents

One of his latest patents is titled "Rotational correction and duplicate image identification by Fourier transform correlation." This invention addresses the issue of rotational misalignment in images, particularly those containing text. It employs a method to detect and correct the angle of rotation by analyzing the power spectral density distribution of the image. The invention also facilitates the cross-correlation of two imaged pages to determine their degree of similarity.

Another significant patent by Dennis is "Fingerprint classification via spatial frequency components." This invention provides a method for categorizing unknown images, such as fingerprints, into predefined categories. It utilizes a library of value series derived from the frequency representation of various image categories. The process involves analyzing the frequency image of an unknown pattern and comparing it with stored value series to achieve accurate classification.

Career Highlights

Phillip Wayne Dennis has worked at Litton Systems, Inc., where he has contributed to various innovative projects. His expertise in image processing has positioned him as a valuable asset in the field of technology and research.

Collaborations

Throughout his career, Dennis has collaborated with notable colleagues, including Robert Barry Dydyk and Stuart A. Mills. These collaborations have further enriched his work and contributed to advancements in image analysis technologies.

Conclusion

Phillip Wayne Dennis is a distinguished inventor whose work in image processing has led to significant advancements in the field. His innovative patents demonstrate his commitment to improving technology and enhancing image recognition capabilities.