发明名称 |
Method and apparatus for automatic HER2 scoring of tissue samples |
摘要 |
Certain aspects of an apparatus and method for method and apparatus for automatic HER2 scoring of tissue samples may include for determining a cancer diagnosis score comprising identifying one or more nuclei in a slide image of a tissue sample, determine one or more membrane strengths in the slide image surrounding each of the one or more nuclei, classifying one or more cells, each corresponding to the one or more nuclei, in a class among a plurality of classes according to the one or more membrane strengths and determining a cancer diagnosis score based on a percentage of cells classified in each of the plurality of classes. |
申请公布号 |
US9014444(B2) |
申请公布日期 |
2015.04.21 |
申请号 |
US201213659408 |
申请日期 |
2012.10.24 |
申请人 |
Sony Corporation |
发明人 |
Liu Ming-Chang;Zhang Ximin |
分类号 |
G06K9/00;G06K9/32;G06T7/00 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
Taboada Moser |
主权项 |
1. A computer-implemented method for determining a cancer diagnosis score comprising:
identifying one or more nuclei in a slide image of a tissue sample by performing window averaging on the slide image and inversion of pixel values of the window average; determine one or more membrane strengths in the slide image surrounding each of the one or more nuclei; classifying one or more cells, each corresponding to the one or more nuclei, in a class among a plurality of classes according to the one or more membrane strengths; and determining a cancer diagnosis score based on a percentage of cells classified in each of the plurality of classes. |
地址 |
Tokyo JP |