Hak Yong Han

Title: Innovations by Hak Yong Han

Introduction

Hak Yong Han is a notable inventor based in Busan, South Korea. He has made significant contributions to the field of image processing, holding two patents that enhance the visibility and sharpness of images. His work reflects a deep understanding of technology and its applications in improving visual quality.

Latest Patents

Hak Yong Han's latest patents include an "Apparatus and method for enhancing visibility of color image" and an "Apparatus for improving sharpness of image." The first patent focuses on enhancing the visibility of color images through a series of innovative components, including a luminance value cumulative distribution calculator and a luminance value enhancing unit. This apparatus effectively improves the visibility of images by adjusting luminance values based on calculated thresholds. The second patent addresses the sharpness of images by utilizing a two-dimensional high pass filter to prevent distortion during edge enhancement. This apparatus generates a weight that adapts to the high frequency elements of the image, ensuring that the final output maintains clarity and detail.

Career Highlights

Throughout his career, Hak Yong Han has worked with prominent organizations such as Samsung Electro-Mechanics Co., Ltd. and Dong-a University Research Foundation for Industry-Academy Cooperation. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in image processing technology.

Collaborations

Hak Yong Han has collaborated with notable colleagues, including Joo Hyun Kim and Won Tae Choi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Hak Yong Han's contributions to image processing through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the field, enhancing the quality of visual media.