Image analysis – Applications – Biomedical applications
Reexamination Certificate
2009-03-11
2010-06-29
Strege, John B (Department: 2624)
Image analysis
Applications
Biomedical applications
C382S159000, C382S209000, C382S224000, C382S286000
Reexamination Certificate
active
07747054
ABSTRACT:
A detection framework that matches anatomical structures using appearance and shape is disclosed. A training set of images are used in which object shapes or structures are annotated in the images. A second training set of images represents negative examples for such shapes and structures, i.e., images containing no such objects or structures. A classification algorithm trained on the training sets is used to detect a structure at its location. The structure is matched to a counterpart in the training set that can provide details about the structure's shape and appearance.
REFERENCES:
patent: 2001/0043729 (2001-11-01), Giger et al.
patent: 2005/0010106 (2005-01-01), Lang et al.
Active Shape Models-Their training and Application, cootes et al., Jan. 1995, computer vision and image understanding, vol. 61, No. 1, pp. 38-59.
Comaniciu Dorin
Georgescu Bogdan
Gupta Alok
Rao R. Bharat
Zhou Xiang
Siemens Medical Solutions USA , Inc.
Strege John B
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