ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,631, issued on March 18, was assigned to Lemon Inc. (Grand Cayman, Cayman Islands).

"Dual-level model for segmentation" was invented by Peng Wang (Los Angeles), Xueqing Deng (Los Angeles) and Xiaochen Lian (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "The techniques for dual-level semantic segmentation are provided. Data may be input to a first segmentation network. The input data comprises an image and label information associated with the image. The image may be captured at nighttime and may comprise a plurality of regions. At least one region among the plurality of regions may be determined based at least in part on output of the f...