Jean M Riseman

Title: The Innovative Contributions of Jean M Riseman

Introduction

Jean M Riseman is a notable inventor based in Cambridge, MA (US). He has made significant contributions to the field of image processing technology. His work primarily focuses on enhancing the quality of images generated from digital video signals.

Latest Patents

One of his key patents is titled "Apparatus for generating an image from a digital video signal." This innovative apparatus is designed to produce high-quality images by gamma correcting digital video signals using a digital look-up table. The system converts the resultant digital signal into an analog video signal. Additionally, it generates a triangular wave reference pattern signal, which is compared with the analog video signal to create a pulse-width-modulated signal. A raster scanning print engine, such as a laser beam, then scans over a recording medium according to this signal, resulting in the formation of high-quality images. The apparatus is versatile and can also work with analog video signals by converting them to digital signals first.

Career Highlights

Jean M Riseman is associated with Canon Inc., a leading company in imaging and optical products. His work at Canon has allowed him to push the boundaries of image processing technology. With a total of 1 patent, he has established himself as an innovator in his field.

Collaborations

Throughout his career, Jean has collaborated with talented individuals such as John J Smith and Alice M d'Entremont. These collaborations have contributed to the advancement of technology in image generation and processing.

Conclusion

Jean M Riseman's contributions to image processing technology through his innovative patent demonstrate his expertise and commitment to enhancing digital imaging. His work continues to influence the field and inspire future innovations.