Robert N Phelps

Title: Robert N. Phelps: Innovations in Ultrasound and Video Technology

Introduction

Robert N. Phelps is an accomplished inventor based in Issaquah, WA, renowned for his contributions to medical imaging and video data processing. With four patents to his name, Phelps has become a significant figure in pushing the boundaries of technology in these fields.

Latest Patents

Among Phelps' latest innovations is a patented **Method and apparatus for performing frame interpolation in an ultrasound**. This advanced ultrasound system enhances the quality of composite color flow images of tissue samples by reducing image flicker. It achieves this by storing data necessary for generating two sequential color flow images and subsequently computing a series of interpolated images for smoother display. The method employs a piece-wise interpolation function to maintain the integrity of image data while also quantizing ultrasound data to minimize memory usage.

Another notable patent from Phelps is the **Video format conversion process and apparatus**. This invention provides a seamless method for converting the frame rate of digital video data without introducing motion artifacts. By selecting whole frames from a high frame rate stream and outputting them as a lower frame rate stream, this method ensures a high-quality transition while locking the two frame rates together for consistency.

Career Highlights

Robert N. Phelps is currently employed at Siemens Medical Systems, Inc., where he applies his expertise to develop innovative medical technologies. His knowledge and skills contribute to the advancement of ultrasound systems and video processing, which are critical for various applications in the medical field.

Collaborations

Throughout his career, Phelps has collaborated with esteemed professionals such as Zoran B. Banjanin and Jin H. Kim. These collaborations not only highlight his ability to work within a team but also illustrate the collective effort involved in driving technological advancements.

Conclusion

Robert N. Phelps is a vital contributor to the fields of ultrasound technology and digital video processing. His four patents reflect a commitment to leveraging innovation to resolve common challenges in medical imaging and video data conversion. As technology continues to evolve, Phelps’ work stands as a testament to the impact that dedicated inventors can make in shaping the future of healthcare and multimedia technologies.