Vladimir Alexandrovich Sviridenko

Title: Vladimir Alexandrovich Sviridenko: Innovator in Video and Audio Signal Processing

Introduction

Vladimir Alexandrovich Sviridenko is a notable inventor based in Moscow, Russia. He has made significant contributions to the fields of video and audio signal processing, holding two patents that showcase his innovative approaches.

Latest Patents

One of his latest patents is titled "Video information compression using sketch-video." This method involves receiving a color video signal with a first frame rate, which is then pre-processed to create a pre-processed color video stream. The stream is transformed into a monochromatic sketch stream, with the first frame rate adapted to a second frame rate based on the dynamics of objects in the scene. The encoded sketch stream is multiplexed with encoded frame-hints and service data for transmission or storage.

Another significant patent is the "Apparatus and method for reconstructing high frequency part of signal." This invention aims to improve audio signal quality by reconstructing the high-frequency part of the audio signal. The apparatus includes a frequency inverter, a band-pass filter, a converter, and an adder, which together enhance hearing perception to closely match the original signal.

Career Highlights

Vladimir has worked with prominent companies, including Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in signal processing technologies.

Collaborations

He has collaborated with notable individuals such as Seung-hun Jeon and Andrey Sergeevich Petukhov, further enriching his work in the field.

Conclusion

Vladimir Alexandrovich Sviridenko is a distinguished inventor whose work in video and audio signal processing has led to innovative patents that enhance the quality of multimedia experiences. His contributions continue to influence the industry and inspire future advancements.