This inventor holds 2 USPTO granted patents. Top assignees: Yonsei University, Hanwha Techwin Co., Ltd., Samsung Techwin Co., Ltd.. Active years: 2015-2016.
Company Filing History:
2 out of 1,478 
1 out of 452 
1 out of 401 
Years Active: 2015-2016
Title: The Innovative Contributions of Jeong-Ahn Lee in Image Processing
Introduction
Jeong-Ahn Lee is a prominent inventor based in Changwon, South Korea, known for his significant contributions to the field of image processing. With a total of two patents to his name, Lee has demonstrated a remarkable ability to innovate and improve technologies related to image analysis and enhancement.
Latest Patents
Jeong-Ahn Lee's latest patents showcase advanced methodologies and apparatuses for processing images. One of his patents describes a method aimed at offsetting aliasing by analyzing the frequency characteristics of at least one color channel and a near-infrared (NIR) channel in a multi-spectral filter array (MSFA) pattern image. This method includes generating a high-resolution base image and addressing artifacts by weighting the high-resolution image against a blurred version based on pixel difference values.
His other patent outlines an image processing apparatus that features an adaptive interpolation device. This device converts a multi-filter array (MFA) pattern image into a quincuncial pattern image while interpolating color channels and NIR channels. Additionally, a frequency compensation device enhances high-resolution MFA images through linear regression analysis and comparative energy level assessments. Lastly, the channel interference suppression device works to eliminate color distortions between channels, ensuring the precision of the high-resolution images produced.
Career Highlights
Throughout his career, Jeong-Ahn Lee has collaborated with several esteemed institutions and companies, further amplifying his impact in the field. He has worked at the Industry-Academic Cooperation Foundation and contributed to research at Yonsei University. His experience also includes a significant role at Samsung Techwin Co., Ltd., a company known for its advancements in security and imaging technologies.
Collaborations
Lee has collaborated with notable colleagues, including Moon-Gi Kang and Sang-Wook Park. Together, they have contributed to various projects that have pushed the boundaries of image processing techniques, benefiting both academic research and practical applications in industry settings.
Conclusion
Jeong-Ahn Lee's innovative work and his patents in image processing reflect a dedication to enhancing how we analyze and manipulate visual data. As technology continues to evolve, contributions like those of Lee will remain pivotal in shaping the future of imaging technologies, making a significant impact across different sectors.