Company Filing History:
Years Active: 2017-2024
Title: Apostol Ivanov Natsev: Innovator in Video Annotation Technology
Introduction
Apostol Ivanov Natsev is a prominent inventor based in Sunnyvale, CA, known for his significant contributions to video annotation technology. With a total of 13 patents to his name, Natsev has made remarkable advancements in the field, particularly in the areas of feature-based video annotation and representative frame selection.
Latest Patents
One of Natsev's latest patents is focused on feature-based video annotation. This innovative system and methodology provide a way to annotate videos with entities and their associated probabilities of existence within video frames. The computer-implemented method identifies an entity from a range of characteristics and selects a set of features correlated with that entity. It also determines a classifier for the entity and an aggregation calibration function based on the selected features. This method ultimately assesses the probability of the entity's existence in a video frame.
Another notable patent involves selecting representative frames for video previews. This method includes receiving a video and identifying features for each frame, which encompass both frame-based and semantic features. The semantic features indicate the likelihood of certain concepts being present in the video frames. The method generates a score for each frame and selects a representative frame for each video segment based on these scores, effectively summarizing the content of the video.
Career Highlights
Natsev's career is marked by his work at Google Inc., where he has been instrumental in developing cutting-edge technologies related to video processing and annotation. His expertise in this domain has led to the creation of innovative solutions that enhance the way videos are analyzed and presented.
Collaborations
Throughout his career, Natsev has collaborated with talented individuals such as Balakrishnan Varadarajan and Sanketh Shetty. These collaborations have contributed to the advancement of video technology and have fostered a creative environment for innovation.
Conclusion
Apostol Ivanov Natsev stands out as a key figure in the realm of video annotation technology. His patents and contributions continue to shape the future of how we interact with video content.
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