Zuo et al., 2008 - Google Patents
A new approach for iris segmentationZuo et al., 2008
View PDF- Document ID
- 8193118354190146379
- Author
- Zuo J
- Ratha N
- Connell J
- Publication year
- Publication venue
- 2008 IEEE computer society conference on computer vision and pattern recognition workshops
External Links
Snippet
Iris segmentation is an important first step for high accuracy iris recognition. A robust iris segmentation procedure should be able to handle noise, occlusion and non-uniform lighting. It also impacts system accuracy—high FAR or FRR values may come directly from …
- 210000000554 Iris 0 title abstract description 64
Classifications
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
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- G06K9/00006—Acquiring or recognising fingerprints or palmprints
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- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00597—Acquiring or recognising eyes, e.g. iris verification
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- G06K9/00221—Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
- G06K9/00268—Feature extraction; Face representation
- G06K9/00281—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
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- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
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