ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,298, issued on Nov. 3, was assigned to Panasonic Intellectual Property Management Co. Ltd. (Osaka, Japan).

"Image processing method, image processing device, and recording medium" was invented by Takeshi Hamasaki (Osaka, Japan), Yoshimitsu Asai (Osaka, Japan), Toshiyuki Nakashima (Nara, Japan) and Yoshio Ohtsuka (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image processing method includes: obtaining a first RGB image generated by capturing an image of a tooth and dental plaque that are fluorescing in response to exposure to light including a blue-light wavelength range; and generating a second RGB image by performing, for the first...