Da-Un Jung

Title: Da-Un Jung: Innovator in Image Feature Extraction

Introduction

Da-Un Jung is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of image processing, particularly in the extraction of image features for computing devices. With a total of 2 patents, his work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Da-Un Jung's latest patents include a "Method and apparatus for extracting image feature" and a "Method of extracting visual descriptor using feature selection and system for the same." The first patent outlines a method for extracting features from an image, which involves producing Gaussian Scale Space (GSS) images in a pyramid format, performing Scale Normalized Laplacian Filtering, detecting interest points, and extracting features based on these points. The second patent describes a system that includes an image input unit, a candidate feature point group detecting unit, a feature point selecting unit, a dominant orientation calculating unit, and a visual descriptor extracting unit. This system is designed to enhance the extraction of visual descriptors from images.

Career Highlights

Da-Un Jung is affiliated with the Electronics and Telecommunications Research Institute, where he applies his expertise in image processing and feature extraction. His work has contributed to advancements in technology that rely on accurate image analysis and interpretation.

Collaborations

Throughout his career, Da-Un Jung has collaborated with notable colleagues, including Keun-Dong Lee and Seung-Jae Lee. These collaborations have fostered a productive environment for innovation and research in their field.

Conclusion

Da-Un Jung's contributions to image feature extraction demonstrate his commitment to advancing technology in the realm of image processing. His innovative patents and collaborative efforts highlight his role as a key figure in this important area of research.