Location History:
- Garland, TX (US) (1998)
- Louisville, KY (US) (2002 - 2003)
- Springboro, OH (US) (2004 - 2008)
Company Filing History:
3 out of 30 
2 out of 12 
3 out of 832,891 Years Active: 1998-2008
Title: The Innovative Contributions of Richard A Mitchell
Introduction
Richard A Mitchell is a notable inventor based in Springboro, Ohio, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in computer-aided detection systems, particularly in the field of mammography. His innovative approaches have significantly contributed to the medical imaging industry.
Latest Patents
One of his latest patents is titled "Multiple image fusion." This invention discloses a method and system for exploiting information from multiple images in a mammographic computer-aided detection application. A pair of images is obtained by a CAD system, and these images are processed to produce a set of regions of interest (ROIs) associated with each image. A ROI is selected from the first image of the pair, identified, and matched to a ROI in the second image. The single image feature values are obtained by the two ROIs of the image pair. Transforming the image feature value to an integer value produces a pair of integers for each image feature value, defining the element of a pre-determined co-occurrence matrix. An element of this matrix is selected to provide evidence value for the ROI of the first image.
Another significant patent is "Information fusion with Bayes networks in computer-aided detection systems." This invention provides an information fusion method for multiple indicators of cancers detected with various channels. Each channel consists of specifically tuned detectors, features, classifiers, and Bayes networks. The outputs of the Bayes networks yield probabilities of malignancy for the detections that pass the corresponding classifier.
Career Highlights
Throughout his career, Richard has made substantial contributions to the field of medical imaging. His innovative patents have paved the way for improved detection methods, enhancing the accuracy and reliability of mammographic assessments.
Collaborations
Richard has collaborated with notable professionals in his field, including Michael J Collins and Steven Keith Rogers. Their combined expertise has further advanced the development of innovative solutions in medical imaging.
Conclusion
Richard A Mitchell's contributions to the field of computer-aided detection in mammography exemplify the impact of innovation in healthcare technology. His patents reflect a commitment to improving diagnostic methods, ultimately benefiting patient care and outcomes.