This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Matsushita Electric Industrial Co., Ltd., Other. Active years: 2001-2007.
Location History:
- Kodaira, JP (2001)
- Iizuka, JP (2004)
- Fukuoka, JP (2001 - 2005)
- Yokohama, JP (2006 - 2007)
Company Filing History:
7 out of 27,375 
2 out of 834,411 Years Active: 2001-2007
Title: Yuji Takata: Innovator in Image Processing Technology
Introduction
Yuji Takata is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of image processing, holding a total of 9 patents. His work focuses on developing advanced methods for detecting and processing images, particularly in the context of facial recognition.
Latest Patents
One of his latest patents is an image processing method and apparatus for comparing edges between images. This innovative method detects objects from an input image using a template image. It involves inputting a specified image with respect to both a template image and an input image, calculating an edge normal direction vector, and generating an evaluation vector. The evaluation vector undergoes orthogonal transformation, followed by a product sum calculation of corresponding spectral data. The process culminates in an inverse orthogonal transformation to generate a similarity value map. The formulae involved maintain linearity, ensuring that the component of the similarity value is not affected by variations in background brightness.
Another notable patent is related to a face detection device, which includes a face learning dictionary for identifying facial images. This device inputs a subject image, extracts an edge image, and identifies partial images that may contain facial images. The face/non-face identification unit references the learning dictionary to determine whether each extracted partial image contains a facial image, achieving high precision in face detection.
Career Highlights
Yuji Takata has worked with Matsushita Electric Industrial Co., Ltd., where he honed his skills in image processing technology. His experience in this esteemed company has contributed to his innovative approach to developing advanced image processing methods.
Collaborations
Throughout his career, Takata has collaborated with notable individuals such as Hideaki Matsuo and Kazuyuki Imagawa. These collaborations have further enriched his work and contributed to the advancements in the field of image processing.
Conclusion
Yuji Takata's contributions to image processing technology have made a significant impact in the field. His innovative patents and collaborations reflect his dedication to advancing technology in facial recognition and image analysis.