Da Un Jung

Title: Da Un Jung: Innovator in Image-Based Building Search Technologies

Introduction

Da Un Jung is a prominent inventor based in Goyang-si, South Korea. He has made significant contributions to the field of image-based building search technologies, holding a total of five patents. His work focuses on improving the efficiency and accuracy of building searches through innovative methods and apparatuses.

Latest Patents

Among his latest patents is an "Apparatus and method for searching for building based on image" and a "method of constructing building search database for image-based building search." This invention involves constructing a building search database, receiving a query image from a user terminal, detecting the region of the building in the query image, extracting features from the detected region, and searching the database for a matching building. This method enhances building search performance significantly. Another notable patent is a "machine learning method and apparatus," which focuses on learning how to form bounding boxes. This method includes extracting learning images with a target object, generating additional learning images by rotating the target object, and updating the learning database with these new images.

Career Highlights

Da Un Jung is affiliated with the Electronics and Telecommunications Research Institute, where he continues to develop innovative solutions in his field. His work has been instrumental in advancing technologies related to image processing and machine learning.

Collaborations

He collaborates with notable colleagues, including Seung Jae Lee and Keun Dong Lee, who contribute to his research and development efforts.

Conclusion

Da Un Jung's contributions to image-based building search technologies exemplify the impact of innovation in enhancing search performance. His patents reflect a commitment to advancing technology in meaningful ways.