发明公开
- 专利标题： UNSUPERVISED SCENE SEGMENTATION
- 专利标题（中）： UNÜBERWACHTESZENENSEGMENTIERUNG
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申请号： EP01944759申请日： 2001-06-28
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公开(公告)号： EP1309944A4公开(公告)日： 2009-01-21
- 发明人: JACKWAY PAUL , BAMFORD PASCAL
- 申请人： UNIV ADELAIDE , COMPAQ COMP AUSTRALIA PTY LTD , RLM SYSTEMS PTY LTD , CEA TECHNOLOGIES INC , COMMW OF AUSTRALIA REPRESENTED , UNIV SOUTH AUSTRALIA
- 专利权人： UNIV ADELAIDE,COMPAQ COMP AUSTRALIA PTY LTD,RLM SYSTEMS PTY LTD,CEA TECHNOLOGIES INC,COMMW OF AUSTRALIA REPRESENTED,UNIV SOUTH AUSTRALIA
- 当前专利权人： UNIV ADELAIDE,COMPAQ COMP AUSTRALIA PTY LTD,RLM SYSTEMS PTY LTD,CEA TECHNOLOGIES INC,COMMW OF AUSTRALIA REPRESENTED,UNIV SOUTH AUSTRALIA
- 优先权： AUPQ849200 2000-06-30
- 主分类号： A61B6/00
- IPC分类号： A61B6/00 ; G06K9/56 ; G06T5/00 ; G06T7/00
摘要：
A method of segmenting objects in an image is described. The method applies a Top Hat algorithm to the image then constructs inner and outer markers for application to the original image in a Watershed algorithm. The inner marker is constructed using binary erosion. The outer marker is constructed using binary dilation and perimeterisation. The method finds particular application for first level segmentation of a cell nucleus prior to detailed analysis.
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