发明名称 |
METHOD, APPARATUS AND COMPUTER PROGRAM FOR ANALYSING MEDICAL IMAGE DATA |
摘要 |
Medical image data is analysed to produce a biomarker. The data is filtered with a plurality of band-pass filters each having a different bandwidth. A texture parameter is then determined from the filtered data from each filter and the biomarker is determined as at a ratio of the texture parameters. When the biomarker is obtained from a CT image of a liver, it can be predictive of poor survival, disease extent and liver physiology of a patient following resection of colorectal cancer. When obtained from a mammographic image, the biomarker can be indicative of cancer invasion and receptor status within mammographic abnormalities. When obtained from a CT image of a lung nodule, the biomarker can be predictive of tumour stage (or grading) and tumour metabolism of a patient with non-small cell lung carcinoma (lung cancer). When obtained from an MRI image of the brain, the biomarker can be indicative of schizophrenia and/or other brain disorders. |
申请公布号 |
EP2846293(A3) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20140192125 |
申请日期 |
2008.03.19 |
申请人 |
TEXRAD LIMITED |
发明人 |
GANESHAN, BALAJI;MILES, KENNETH;YOUNG, ROBERT;CHATWIN, CHRISTOPHER |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|