Shoji Shimomura

Title: The Innovations of Shoji Shimomura

Introduction

Shoji Shimomura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of image processing and pattern recognition. With a total of two patents to his name, his work has had a considerable impact on technology.

Latest Patents

One of his latest patents is an "Apparatus for extracting a text region in a document image." This invention calculates a peripheral distribution of filled pixels in a document image by projecting the filled pixels in either the X-axis or Y-axis direction. It detects the bottom part in the peripheral distribution and divides the document image into multiple primary image regions. This classification allows for the automatic extraction of text regions without requiring specific manual operations by an operator.

Another significant patent is the "System for detecting rotational angle of objective pattern." This system determines the rotational angle of an objective pattern by calculating the area and linear moments of the pattern from binary picture elements formed after optically sensing the pattern. The center of gravity of the objective pattern is calculated based on these parameters, and a search region is formed around that center. The rotational angle is then determined using either a moment of inertia method or an inter two-gravity centers method.

Career Highlights

Shoji Shimomura has worked with prominent companies such as Fuji Electric Co., Ltd. and Fujifacom Corporation. His experience in these organizations has contributed to his expertise in the field of image processing and technology development.

Collaborations

Throughout his career, he has collaborated with notable individuals, including Michiaki Miyagawa and Yutaka Ishizaka. These collaborations have likely enriched his work and led to innovative advancements in his projects.

Conclusion

Shoji Shimomura's contributions to technology through his patents and collaborations highlight his role as an influential inventor in the field of image processing. His work continues to inspire advancements in technology and innovation.