Chen et al., 2011 - Google Patents
Development and evaluation of a computer‐aided diagnostic scheme for lung nodule detection in chest radiographs by means of two‐stage nodule enhancement with …Chen et al., 2011
View HTML- Document ID
- 1860812725701498159
- Author
- Chen S
- Suzuki K
- MacMahon H
- Publication year
- Publication venue
- Medical physics
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Snippet
Purpose: To develop a computer‐aided detection (CADe) scheme for nodules in chest radiographs (CXRs) with a high sensitivity and a low false‐positive (FP) rate. Methods: The authors developed a CADe scheme consisting of five major steps, which were developed for …
- 238000001514 detection method 0 title abstract description 56
Classifications
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- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
- G06K9/46—Extraction of features or characteristics of the image
- G06K9/4604—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes, intersections
- G06K9/4609—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes, intersections by matching or filtering
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- G06K9/62—Methods or arrangements for recognition using electronic means
- G06K9/6267—Classification techniques
- G06K9/6268—Classification techniques relating to the classification paradigm, e.g. parametric or non-parametric approaches
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