发明名称 |
QUALITY CONTROL AND ASSURANCE OF IMAGES |
摘要 |
<p>Applicants have discovered a multi-layer quality control / quality assurance system that provides higher quality data, without human intervention, by rejecting images that do not achieve a pre-determined quality threshold. In some embodiments of the present invention, there is provided a new method of processing an image from a data set through a pipeline wherein quality control/assurance allows to determine a quality of the image processing, the method comprising; receiving a test image; pre- processing the test image; registering the test image to a reference image; calculating a test image quality using a correlation of image intensity values between corresponding locations of the test image and the reference image; providing a plurality of training images and calculating training image quality distribution statistics for the training images with respect to the reference image; and relating the test image quality to the training image quality distribution.</p> |
申请公布号 |
WO2013000081(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
WO2012CA50427 |
申请日期 |
2012.06.26 |
申请人 |
UNIVERSITE LAVAL;DUCHESNE, SIMON;VALDIVIA, FERNANDO;CREPAULT, BURT |
发明人 |
DUCHESNE, SIMON;VALDIVIA, FERNANDO;CREPAULT, BURT |
分类号 |
G06T5/00;A61B5/055;G01R33/56 |
主分类号 |
G06T5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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