Horiyuki Horii

Title: The Innovations of Horiyuki Horii

Introduction

Horiyuki Horii is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image processing technology. His work has led to advancements that enhance the quality and efficiency of digital imaging.

Latest Patents

Horiyuki Horii holds a patent for an "Image processing apparatus with back porch period sampling and clamping." This innovative apparatus adds a plurality of input digital chroma image data and input digital luminance image data during a back porch of the input image data and outputs average value data. A subtractor is utilized to subtract the average value data from the input digital chroma image data and input digital luminance image data. This process employs a first subtracting method for the chroma image data and a second subtracting method, which is different from the first, for the luminance image data. Additionally, a memory is used to store the data output by the subtractor. The input digital chroma image data and the input digital luminance image data are sampled at a frequency that is an integral number of times greater than the frequency of a subcarrier, and they are subsequently added.

Career Highlights

Horiyuki Horii is associated with Canon Inc., a leading company in imaging and optical products. His work at Canon has allowed him to focus on developing cutting-edge technologies that improve image processing capabilities.

Collaborations

Horiyuki has collaborated with notable coworkers, including Ryoji Kubo and Yoichi Yamagishi. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Horiyuki Horii's contributions to image processing technology exemplify the innovative spirit of modern inventors. His patent reflects a deep understanding of digital imaging, and his work continues to influence the industry.