Jeong-kwon Kim

Title: Innovations of Jeong-kwon Kim

Introduction

Jeong-kwon Kim is a notable inventor based in Gwangmyeong, South Korea. He has made significant contributions to the field of image processing, particularly in the area of de-blocking methods and apparatuses. His innovative work has led to the development of a patented technology that addresses common issues in image decoding.

Latest Patents

Jeong-kwon Kim holds a patent for a de-blocking method and apparatus. This invention involves a block classifier that determines whether the received decoded image is a planar surface or a complex surface. A first correction value calculator computes correction values for block boundary pixels using a first filtering coefficient when the decoded image is a planar surface. An interpolator then provides first correction values for pixels on the block boundary. Additionally, a second correction value calculator calculates second correction values for some block boundary pixels using a second filtering coefficient when the decoded image is a complex surface. The corrector then provides a corrected image by applying the appropriate correction values based on the type of surface. This technology effectively removes blocking artifacts, preventing discontinuity between boundaries of the decoded image while maintaining the edge and texture of the image.

Career Highlights

Jeong-kwon Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in technology and innovation. His work at Samsung has allowed him to contribute to advancements in image processing technologies, enhancing the quality of visual media.

Collaborations

Some of his notable coworkers include Joon-ho Chang and Choong-woong Lee. Their collaboration has likely fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.

Conclusion

Jeong-kwon Kim's contributions to image processing through his patented de-blocking method and apparatus highlight his role as an influential inventor in the technology sector. His work continues to impact the quality of image decoding, showcasing the importance of innovation in enhancing visual media.