This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Stmicroelectronics (Shenzhen) R&d Co. Ltd., Stmicroelectronics Asia Pacific Pte Limited. Active years: 2014.
Company Filing History:
1 out of 137 
1 out of 469 
Years Active: 2014
Title: Anna Raffalli - Innovator in Perceptual Block Masking Estimation Systems
Introduction
Anna Raffalli is a notable inventor based in Grenoble, France. She has made significant contributions to the field of image and video processing. Her innovative work focuses on perceptual block masking estimation systems, which enhance the understanding of noise perceptibility in visual media.
Latest Patents
Anna Raffalli holds a patent for a "Perceptual Block Masking Estimation System." This invention discloses systems and methods for determining the perceptibility of noise in a block of images and/or video. The systems compute a mask value for the block using a block masking generator. This mask value indicates the perceptibility of noise in the block and is computed using a normalized activity value and/or a texture value. The normalized activity value reflects the relative activity in the block compared to the overall activity in the image or video. The texture value indicates the strength and/or number of edges present in the block.
Career Highlights
Throughout her career, Anna has worked with prominent companies in the technology sector. She has been associated with STMicroelectronics Asia Pacific Pte Limited and STMicroelectronics (Shenzhen) R&D Co. Ltd. Her experience in these organizations has contributed to her expertise in the field of image processing and innovation.
Collaborations
Anna has collaborated with talented individuals such as Haiyun Wang and Lucas Hui. These collaborations have further enriched her work and contributed to advancements in her field.
Conclusion
Anna Raffalli is a pioneering inventor whose work in perceptual block masking estimation systems has made a significant impact in the realm of image and video processing. Her contributions continue to influence the industry and inspire future innovations.