Viktor Vikrorovich Redkov

Title: Viktor Vikrorovich Redkov and His Digital Watermarking Patents.

Introduction

Viktor Vikrorovich Redkov is an inventor associated with Saint Petersburg, Russia. His listed work includes two patents focused on techniques for embedding and detecting watermarks in digital images and other digital data. He is associated with LG Electronics Inc.

Latest Patents

Redkov’s listed patents address methods for adding watermarks to digital content while aiming to preserve the content’s perceptual quality.

“Method of Embedding Watermark into Digital Image” describes generating a difference image from an original image, dividing that difference into subregions, and calculating a watermark block for each subregion by combining it with the subregion’s pixel values. The disclosure also covers methods for detecting a watermark.

“Method of Watermarking Digital Data” presents a process that represents source data using a special matrix, inserts a digital watermark into that matrix, and generates watermarked data using both the source data and the modified matrix. The method also describes detecting a watermark by calculating the special matrix from the watermarked data.

Career Highlights

Redkov’s listed portfolio comprises 2 patents. The inventions reflect work on digital watermarking methods for images and other digital media, including both watermark insertion and detection.

Collaborations

Redkov is associated with LG Electronics Inc. His listed coworkers include Mikhail Anatolyevich Sall and Alexander Leonidovich Mayboroda.

Conclusion

Viktor Vikrorovich Redkov’s patent work centers on methods for embedding and detecting digital watermarks, with applications spanning digital images and other media data.