Yimin Yang is a prominent inventor based in San Jose, CA, known for his contributions to video retrieval technologies. With a total of 4 patents, he has made significant advancements in methods that enhance video recognition and retrieval processes.

Latest Patents

One of Yimin Yang's latest patents is titled "Video retrieval based on optimized selected fingerprints." This innovative method involves dividing video sequences stored in a database into multiple frames. It utilizes a predetermined feature extracting algorithm to extract selected fingerprints from these frames, which represent features with specific characteristic information. The extracted fingerprints are then stored in a fingerprint database. The method also includes receiving a query video sequence from a user, extracting a query fingerprint from it, and calculating the similarity between the query fingerprint and the selected fingerprints to find a match. A fast dynamic programming algorithm is applied to determine the matching fingerprint and generate a result.

Another notable patent is the "System and method for video program recognition." This method records video sequences from various channels and obtains a set of features from images captured by user devices. It performs a camera registration operation to select video frames based on key frames from registered cameras. The method extracts features from the selected video frames and compares them with the obtained features to determine if there is a match, thereby recognizing the specific channel.

Career Highlights

Yimin Yang is currently employed at Tcl Research America Inc., where he continues to develop innovative technologies in the field of video retrieval. His work has significantly impacted how video content is recognized and retrieved, making it easier for users to access desired video information.

Collaborations

Throughout his career, Yimin has collaborated with notable colleagues, including Haohong Wang and Liang Leon Peng. These collaborations have contributed to the advancement of video retrieval technologies and have fostered a creative environment for innovation.

Conclusion

Yimin Yang's contributions to video retrieval technologies through his patents and work at Tcl Research America Inc. highlight his role as a leading inventor in this field. His innovative methods continue to shape the future of video recognition and retrieval.

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