Company Filing History:
Years Active: 1988-1989
Title: The Innovations of Bernard Rouvrais
Introduction
Bernard Rouvrais is a notable inventor based in Vezin le Coquet, France. He has made significant contributions to the field of image processing and motion estimation, holding two patents that showcase his innovative approach to technology.
Latest Patents
Rouvrais' latest patents include a method and device to estimate motion in a sequence of moving pictures. This method involves estimating motion through a gradient algorithm that minimizes the mean square deviation of local luminance variations. It initializes the execution of the algorithm by using displacement values estimated along several directions within the close causal neighborhood of the present pixel and propagates each estimate in the scanning direction of the picture lines. Another patent focuses on a method and device for generating images from ultrasonic signals. This invention provides for the automatic processing of digitalized signals to enhance image generation.
Career Highlights
Throughout his career, Bernard Rouvrais has worked with prominent companies such as Thomson-CSF and Cgr Ultrasonic. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of technology.
Collaborations
Rouvrais has collaborated with notable individuals in his field, including Michel Kerdranvat and Philippe Robert. These partnerships have contributed to the advancement of his inventions and the sharing of knowledge within the industry.
Conclusion
Bernard Rouvrais is a distinguished inventor whose work in motion estimation and image processing has made a significant impact. His patents reflect his innovative spirit and dedication to advancing technology.