Raziel Haimi-Cohen

Title: Innovations by Raziel Haimi-Cohen: Pioneering Patents in Signal Processing

Introduction

Raziel Haimi-Cohen, a prolific inventor based in Springfield, NJ, has made significant contributions to the field of signal processing with an impressive portfolio of 25 patents. His work focuses on enhancing the efficiency and effectiveness of media signal processing, particularly in the realms of compression and privacy.

Latest Patents

His latest patents showcase advanced methodologies and technologies. One of his notable innovations is related to **Compressive Sensing with Joint Signal Compression and Quality Control**. This invention features an encoder that determines the optimal compression ratio and quantization level for a media signal based on a defined target indicator. By performing compressive sensing measurements with the designated compression ratio, the encoder quantizes these measurements effectively. This is complemented by a decoder that decompresses the compressed signal utilizing information about the compression ratio and quantization level.

Another groundbreaking patent from Raziel is aimed at **Protecting Personal Privacy in a Video Monitoring System**. In this patent, an image acquisition device compresses a media signal that represents a scene based on a specifically designed sensing matrix. The device selectively provides compressed media to a receiver while allowing extraction of scene descriptors without disclosing all template parameters, thus maintaining privacy and security.

Career Highlights

Throughout his career, Raziel Haimi-Cohen has worked with prominent companies, including Lucent Technologies Inc. and Alcatel Lucent. His experience at these organizations has significantly contributed to his expertise and the development of his innovative patents.

Collaborations

Collaborative work has been a key component of Raziel's career. He has partnered with talented colleagues such as Xin Yuan and Hong Jiang. These collaborations have fostered an environment of creativity and technological advancement, leading to the inventions that enhance signal processing technologies.

Conclusion

Raziel Haimi-Cohen stands out as a significant figure in the field of signal processing, with a remarkable collection of patents attesting to his innovative spirit. His latest work continues to influence the industry by addressing critical issues in signal compression and privacy, marking him as a vital contributor to future advancements in technology.