Chao Cheng

Title: Chao Cheng: Innovator in Video Watermarking Technology

Introduction

Chao Cheng is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of video processing, particularly in watermark encoding and decoding methods. His innovative techniques have the potential to enhance the security and integrity of video content.

Latest Patents

Chao Cheng holds a patent for a "Video watermark encoding method and decoding method." This application provides techniques for processing video frames. The methods involve obtaining a target frame of a video, capturing at least one to-be-processed image from the target frame, and generating a plurality of channels through channel decomposition. The first channel is used to embed watermark information, while the second channel contains location information indicating where the watermark is located in the target frame. Ultimately, a watermarked video is generated by embedding the target image into the target frame.

Career Highlights

Throughout his career, Chao Cheng has worked with notable companies such as Shanghai Bilibili Technology Co., Ltd. and China UnionPay Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in video technology and watermarking.

Collaborations

Chao Cheng has collaborated with talented individuals in his field, including Kexing Lv and Shunxin Xu. These partnerships have contributed to the advancement of his innovative projects and have fostered a collaborative environment for technological development.

Conclusion

Chao Cheng is a key figure in the realm of video watermarking technology, with a patent that showcases his innovative approach to video processing. His work continues to influence the industry and enhance the security of digital content.