Company Filing History:
Years Active: 2014-2015
Title: Innovator Hirokazu Kawatani: Pioneering Image Processing Technologies
Introduction: Hirokazu Kawatani, an inventive mind hailing from Kahoku, Japan, has made significant contributions to the field of image processing. With a total of four patents to his name, Kawatani has developed innovative methods and apparatuses that enhance the capabilities of digital image analysis, particularly in document boundary detection.
Latest Patents: Kawatani's most recent patents illustrate his expertise and focus on image processing technology. The first patent features an image processing apparatus, line detection method, and computer-readable, non-transitory medium designed to accurately detect the boundaries of a document from a scanned image. The system includes an edge pixel extractor for identifying edge pixels, a line candidate detector employing Hough transformation, and a line detector utilizing the least square method to refine line detection.
His second notable patent involves an image processing apparatus, region determining method, and computer-readable, non-transitory medium aimed at effectively determining a cutting-off region from a scanned image. This innovative system comprises an edge pixel extractor, a region detector for pinpointing subject regions surrounded by connected edge pixels, a straight line detector for identifying multiple straight lines within the subject region, and a rectangle region detector that detects rectangular areas defined by intersecting straight lines. The region determination module then accurately identifies rectangular regions for optimal cutting off from the input image.
Career Highlights: Kawatani is currently associated with PFU Limited, a company known for its commitment to advancing document imaging technology. His work at PFU Limited reflects a dedication to integrating cutting-edge technology into practical applications, contributing to the company's reputation as a leader in the field.
Collaborations: Throughout his career, Kawatani has collaborated with esteemed colleagues, including Kiyoto Kosaka and Hiroyasu Goto. These partnerships have fostered a productive environment for innovation and have led to the successful development of advanced image processing solutions.
Conclusion: As an accomplished inventor, Hirokazu Kawatani continues to push the boundaries of image processing technology with his innovative patents. His contributions not only enhance the functionality of image analysis tools but also exemplify the spirit of invention that drives advancements in the digital age. With a solid foundation and promising future in research and development, Kawatani remains a significant figure in the world of imaging technology.