Takeshi Yokogawa

Title: Innovations by Takeshi Yokogawa

Introduction

Takeshi Yokogawa is a notable inventor based in Kahoku, Japan. He has made significant contributions to the field of information processing, holding a total of 3 patents. His work focuses on enhancing the efficiency and accuracy of image processing technologies.

Latest Patents

Yokogawa's latest patents include an information processing device and method for scanning images using a protective sheet. This invention estimates the ratio of document lengths acquired from scanned images to correct the length of a scanned image or a cropped image based on the ratio. The device executes several steps, including acquiring a scanned image of a document and a protective sheet, and estimating the ratio between the document length and the document image length based on specific measurements.

Another significant patent is an image processing apparatus designed to detect noise lines based on noise pixels in the shadow region. This apparatus includes a processor that acquires an input image of a document, extracts edge pixels, detects the document region, and identifies noise pixels in the shadow region. The system corrects the document region of the input image based on the detection results of the noise line.

Career Highlights

Takeshi Yokogawa is currently employed at Pfu Limited, where he continues to innovate in the field of image processing. His work has contributed to advancements in technology that improve the quality and reliability of scanned images.

Collaborations

Yokogawa has collaborated with notable coworkers, including Kunihiko Ohmi and Tomoaki Wada. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Takeshi Yokogawa's contributions to information processing and image technology highlight his role as a significant inventor in his field. His patents reflect a commitment to improving the accuracy and efficiency of image processing systems.