US Patent Issued to Leica Biosystems Imaging on Nov. 18 for "High and low frequency feature map generation for H and E pathology images" (California, New Jersey Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,684, issued on Nov. 18, was assigned to Leica Biosystems Imaging Inc. (Vista, Calif.).

"High and low frequency feature map generation for H and E pathology images" was invented by Ji Wang (Plainsboro, N.J.) and Chad Salinas (Rancho Santa Fe, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus and methods for determining features in an image of a Hematoxylin and Eosin (H&E) stained tissue sample. An apparatus can be configured to apply a machine learning model to the H&E stained tissue sample image to determine features in the image. Applying the machine learning model can include performing convolution operations on the H&E stained ti...