Company Filing History:
Years Active: 2004-2010
Title: Innovations by Dong See Choi
Introduction
Dong See Choi is a notable inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of image processing, particularly through his innovative methods for generating block-based image histograms. With a total of 3 patents to his name, Choi's work has implications for various applications in digital imaging.
Latest Patents
Choi's latest patents focus on a method for generating a block-based image histogram. This method is designed to work with data compressed by JPEG, MPEG-1, and MPEG-2, as well as uncompressed image data. It employs block-based linear quantization to create histograms that encompass color, brightness, and edge components. The edge histogram includes global, semi-global, and local edge features, providing a comprehensive analysis of image data. The global edge histogram is derived from image blocks across the entire image space, while the local edge histogram is based on a group of edge blocks. The semi-global edge histogram is constructed from horizontally and vertically grouped image blocks. This innovative method minimizes quantization error by utilizing linear weight and updating histogram bin values based on feature information extracted from the image.
Career Highlights
Dong See Choi is affiliated with the Electronics and Telecommunications Research Institute, where he continues to advance his research in image processing technologies. His work has garnered attention for its practical applications in enhancing image quality and analysis.
Collaborations
Choi has collaborated with several talented individuals in his field, including Soo Jun Park and Chee Sun Won. These collaborations have contributed to the development and refinement of his innovative methods.
Conclusion
Dong See Choi's contributions to image processing through his patented methods demonstrate his expertise and commitment to innovation. His work continues to influence the field and pave the way for advancements in digital imaging technologies.