Francis S Bernard

Title: The Innovations of Francis S. Bernard

Introduction

Francis S. Bernard is a notable inventor based in Plainsboro, NJ (US). He holds a total of 3 patents that showcase his contributions to the field of motion detection and television display technology. His work has significantly impacted how motion is processed in video signals.

Latest Patents

One of his latest patents is the "Motion detection apparatus as for an interlace to non-interlace scan." This invention involves a detector that identifies motion in an image represented by a video signal. It utilizes delay elements to provide lines of signal from five consecutive fields. The invention generates first motion indicators by subtracting sums of signals from the first and second fields from those of the third and fourth fields. Additionally, it creates second motion indicators by subtracting differences of signals from the first and second fields from those of the third and fourth fields. The third motion indicators are formed by differences of signals from the first and fifth fields. The largest of these indicators is then provided as a motion signal, which is subsequently limited, spread, and scaled.

Another significant patent is the "Interstitial signal generating system." This system generates an interstitial signal for a double scanning non-interlaced (progressive scan) television display. It intelligently supplies pixels based on motion detection in the vicinity of the interstitial pixel. If no motion is detected, a pixel from adjacent fields is used. Conversely, if motion is detected in a downward or upward direction, pixels from lower or upper adjacent lines are supplied, respectively.

Career Highlights

Throughout his career, Francis S. Bernard has worked with prominent companies such as RCA Inc. and RCA Licensing Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in technology.

Collaborations

He has collaborated with notable individuals in the field, including Eric P. Batterman and Steven M. Eliscu. These partnerships have likely enriched his work and led to innovative solutions in motion detection and video processing.

Conclusion

Francis S. Bernard's contributions to the field of motion detection and television technology are noteworthy. His patents reflect a deep understanding of video signal processing and have paved the way for advancements in the industry. His work continues to influence the way motion is detected and processed in modern technology.