| 发明名称 |
METHOD OF UNSUPERVISED CELL NUCLEI SEGMENTATION |
| 摘要 |
A method of segmentation of cell nuclei is described that uses an active contours approach based on a Viterbi search algorithm. Also disclosed is an initialisation technique that maximises the probability of a correct segmentation. The invention also includes a method to classify cell nuclei according to the difficulty of correct segmentation. Nuclei that are difficult to segment can be rejected to minimise the probability of fals e positives. The probability of false positives can be driven close to 0%. |
| 申请公布号 |
CA2333614(C) |
申请公布日期 |
2005.10.18 |
| 申请号 |
CA19992333614 |
申请日期 |
1999.03.30 |
| 申请人 |
CEA TECHNOLOGIES PTY LIMITED;THE UNIVERSITY OF QUEENSLAND;THE UNIVERSITY OF MELBOURNE;THE UNIVERSITY OF ADELAIDE;THE COMMONWEALTH OF AUSTRALIA REPRESENTED BY DSTO;THE UNIVERSITY OF SOUTH AUSTRALIA;TELSTRA CORPORATION LIMITED;COMPAQ COMPUTER AUSTRALIA PTY LTD;RLM SYSTEMS PTY LTD.;FLINDERS UNIVERSITY |
发明人 |
BAMFORD, PASCAL;LOVELL, BRIAN |
| 分类号 |
G01N33/48;G06F19/00;G06K9/00;G06K9/64;G06T1/00;G06T5/00;G06T7/60 |
主分类号 |
G01N33/48 |
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