Koichi Ueno

Title: Koichi Ueno: Innovator in Image Processing Technology

Introduction

Koichi Ueno is a notable inventor based in Hakusan, Japan. He has made significant contributions to the field of image processing, particularly through his innovative patent that enhances image quality.

Latest Patents

Ueno holds a patent for an "Edge adjustment method, image processing device and display apparatus." This invention features a noise removing filter that effectively eliminates noise from input images. An edge component extracting unit is employed to extract edge components by calculating the difference between the input image and a smoothed image. The smoothed image is generated by a specific smoothing process. Furthermore, an edge component comparing unit assesses the extracted edge components against a threshold value. A sum calculating unit then computes the sum of the edge components that exceed this threshold. The control circuit determines the enhancement degree of the edges based on the calculated sum and the average luminance of the input image. An enhancement degree adjustment unit fine-tunes this enhancement degree, while an edge component enhancement unit enhances the edge components and integrates them back into the input image for improved edge clarity.

Career Highlights

Koichi Ueno is associated with Eizo Nanao Corporation, a company renowned for its high-quality display solutions. His work at Eizo Nanao Corporation has allowed him to focus on advancing image processing technologies.

Collaborations

Ueno has collaborated with notable colleagues, including Masanori Katsura and Kazuyuki Watanabe. Their combined expertise has contributed to the development of innovative solutions in the field of image processing.

Conclusion

Koichi Ueno's contributions to image processing technology through his patent demonstrate his commitment to innovation. His work continues to influence the industry and enhance the quality of visual displays.