Company Filing History:
Years Active: 1994
Title: Innovations by Toru Kitta in Shading Correction Technology
Introduction
Toru Kitta is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of image processing, particularly in shading correction methods. His innovative approach addresses the challenges posed by nonuniformity in sensitivity within image scanning systems.
Latest Patents
Toru Kitta holds a patent for a shading correction method and apparatus. This invention involves partitioning a white standard surface into multiple scanning blocks, each containing the same number of scanning lines. In the first processing stage, the standard surface is scanned to determine block median values. The second processing stage involves calculating global median values from these block median values. The objective image data is then subjected to arithmetic operations, such as proportioning calculations. This two-stage processing effectively corrects shading distortion, ensuring high reliability and efficiency with a simple processing circuit.
Career Highlights
Toru Kitta is associated with Nisca Corporation, where he has been able to apply his expertise in image processing technologies. His work has contributed to advancements in the field, particularly in enhancing the quality of image data through innovative shading correction techniques.
Collaborations
Toru Kitta has collaborated with notable colleagues, including Mitsuhiro Ishihara and Mineo Kubota. Their combined efforts have fostered a productive environment for innovation and development within their field.
Conclusion
Toru Kitta's contributions to shading correction technology exemplify the impact of innovative thinking in image processing. His patent reflects a commitment to improving the accuracy and reliability of image scanning systems.