Zhenfang Chen

Title: **Zhenfang Chen: Innovating Video Positioning Technologies**

Introduction

Zhenfang Chen is an accomplished inventor based in Shenzhen, China, with a focus on advancing video recognition technologies. With a portfolio of two patents, his work is pivotal in enhancing how video and text can be effectively matched and processed.

Latest Patents

Zhenfang's latest innovations include two significant patents that reflect his expertise in both video clip positioning and sequence selection methods.

1. **Video Clip Positioning Method and Apparatus, Computer Device, and Storage Medium**: This application introduces a novel method for video clip positioning, where a computer device utilizes a video recognition model to acquire features from video frames and corresponding text. By determining candidate clips that match the text, the invention efficiently divides these candidates into sub-clips based on matching degrees, ultimately identifying the sub-clip that best aligns with the target text. Notably, this approach eliminates the need for learning boundary features during model training, significantly shortening the training period for the video recognition model.

2. **Video Sequence Selection Method, Computer Device, and Storage Medium**: This patent outlines a method for selecting video sequences that effectively correlates with text features. The process begins by analyzing a video and text to extract spatiotemporal candidate regions. By employing a convolutional neural network for feature extraction and an attention-based interactor for scoring matches, this method improves the matching accuracy by considering the temporal association between video and text.

Career Highlights

Zhenfang Chen is currently employed at Tencent Technology (Shenzhen) Company Limited, where he contributes to the development of cutting-edge technologies in the field of video recognition and machine learning. His inventions reflect a commitment to enhancing user experiences through innovative software solutions.

Collaborations

At Tencent, Zhenfang collaborates with talented colleagues, including Lin Ma and Wenhan Luo. Together, they work on various projects that push the boundaries of what is possible in video processing and recognition technology.

Conclusion

Zhenfang Chen is a notable figure in the realm of video recognition innovation. His patents not only enhance the capabilities of video processing but also pave the way for future advancements in technology that merge video and textual information seamlessly. With a strong foundation in his field, Zhenfang's contributions are set to have a lasting impact in the tech industry.