Norimasa Shigeta

Title: Norimasa Shigeta: Innovator in Image Processing Technology

Introduction

Norimasa Shigeta is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of image processing, particularly in medical applications. With a total of 17 patents to his name, Shigeta's work has advanced the capabilities of endoscopic imaging technologies.

Latest Patents

One of Shigeta's latest patents is an image processing apparatus. This innovative device functions as an image obtaining unit that captures endoscopic images of photographic subjects. It includes a biological information calculation unit that calculates biological information using the endoscopic image or a generated display image. Additionally, a texture processing unit superimposes multiple textures representing biological information on the endoscopic image, clearly showing boundaries between adjacent textures.

Another notable patent is for an endoscope system and method of operating the endoscope system. This system comprises a light source unit and a processor. The processor calculates a compensation amount using a correction image that contains biological information obtained by imaging the observation object with green light. It then corrects the correlation used in the biological information observation mode and calculates biological information based on images obtained using blue light. The system also displays a white light image of the observation object on a display unit during the correction mode.

Career Highlights

Norimasa Shigeta is currently employed at Fujifilm Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the functionality and accuracy of endoscopic systems.

Collaborations

Shigeta has collaborated with notable colleagues, including Takahiro Okamoto and Shuji Ono, contributing to the advancement of their shared projects.

Conclusion

Norimasa Shigeta's contributions to image processing technology, particularly in medical applications, have made a significant impact in the field. His innovative patents and ongoing work at Fujifilm Corporation continue to push the boundaries of what is possible in endoscopic imaging.