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1 out of 8 Years Active: 2007-2025
Title: Guy Ben-Artzi: Innovator in Video Security Technology
Introduction
Guy Ben-Artzi is a notable inventor based in Zichron Yaacov, Israel. He has made significant contributions to the field of video security technology, holding three patents that focus on the detection of video tampering. His innovative methodologies aim to enhance the integrity and authenticity of video content.
Latest Patents
One of Guy Ben-Artzi's latest patents involves techniques for the generation of secure video and tamper detection. This methodology includes selecting a subset of macroblocks from a video frame for transmission and calculating a low-frequency metric on each selected macroblock. The process also involves performing a hash calculation on these metrics to generate a frame signature. This signature is then encrypted using a private key to create an encrypted watermark. The pixels of the selected macroblocks are modified to generate a secured video frame, based on bits of the encrypted watermark. Additionally, the method includes authenticating a received video frame by comparing a calculated frame signature to an authenticated frame signature, which is decrypted from an extracted watermark of the received video frame.
Career Highlights
Throughout his career, Guy Ben-Artzi has worked with prominent companies such as Dsp Group Limited and Intel Corporation. His experience in these organizations has contributed to his expertise in video technology and security.
Collaborations
Guy has collaborated with notable individuals in his field, including Noam Levy and Ofer Shneyour. These partnerships have likely fostered innovation and development in his projects.
Conclusion
Guy Ben-Artzi is a distinguished inventor whose work in video security technology has made a significant impact. His patents reflect a commitment to enhancing the security and authenticity of video content.