公开(公告)号：US12112525B2

公开(公告)日：2024-10-08

申请号：US18383493

申请日：2023-10-25

申请人： GEOX GIS INNOVATIONS LTD.

发明人： Lior Shabtay ,  Alon Wander

IPC分类号： G06V10/766 ,  G06V10/26 ,  G06V10/764 ,  G06V10/774 ,  G06V10/776 ,  G06V10/82 ,  G06V20/17 ,  G06V20/70

CPC分类号： G06V10/776 ,  G06V10/26 ,  G06V10/764 ,  G06V10/774 ,  G06V10/82 ,  G06V20/17 ,  G06V20/70

摘要： Updating a machine learning model for semantic segmentation by receiving an image and a segment ID mask, the image having a plurality of pixels, and the segment ID mask containing for each pixel of the image one of a plurality of segment identifiers identifying a segment to which the pixel belongs, feeding the image to a machine learning model and computing an outcome, computing a per-segment value for each one of the plurality of segment identifiers from the outcome and from pixels associated with the one of the plurality of segment identifiers, aggregating a plurality of per-segment values to create a segment-aware value and using the segment-aware value for training, validating and testing the machine learning model.