公开(公告)号：EP3871183A1

公开(公告)日：2021-09-01

申请号：EP19787313.6

申请日：2019-10-23

申请人： F. Hoffmann-La Roche AG

发明人： GAIRE, Fabien ,  ANDERSSON, Karin Emilia ,  MECH, Franziska ,  KORSKI, Konstanty ,  SCHMICH, Fabian

IPC分类号： G06T7/00 ,  G01N33/574

公开(公告)号：EP3776337A1

公开(公告)日：2021-02-17

申请号：EP19721200.4

申请日：2019-04-11

申请人： Ventana Medical Systems, Inc. ,  F. Hoffmann-La Roche AG

发明人： BREDNO, Joerg ,  KORSKI, Konstanty ,  GRIMM, Oliver

IPC分类号： G06K9/00 ,  G06T7/00

公开(公告)号：EP3459046A1

公开(公告)日：2019-03-27

申请号：EP17725929.8

申请日：2017-05-18

申请人： F. Hoffmann-La Roche AG

发明人： GAIRE, Fabien ,  KLAIMAN, Eldad ,  KORSKI, Konstanty

IPC分类号： G06T7/00

公开(公告)号：EP3889893A1

公开(公告)日：2021-10-06

申请号：EP21169411.2

申请日：2017-05-18

申请人： F. Hoffmann-La Roche AG

发明人： GAIRE, Fabien ,  KLAIMAN, Eldad ,  KORSKI, Konstanty

IPC分类号： G06T7/00

摘要： The invention relates to an image analysis system (100) for tumor classification. The system is configured for:
- receiving (202) at least one digital image (118) of a tissue sample;
- analyzing (204) the at least one received image for identifying immune cells and tumor cells in the at least one received image;
- for each of the identified tumor cells, determining (206) the distance of said tumor cell to the nearest immune cell;
- computing (208) a proximity measure as a function of the determined distances;
- in dependence on the proximity measure, classifying (210) the identified tumor cells into tumor cells of an inflammatory tumor or as tumor cells of a noninflammatory tumor; and
- storing (212) the classification result on a storage medium and/or displaying (214) the classification result on a display device (102).