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|Title:||A novel approach of palm-line extraction|
Zhang, David D.
|Subjects:||Charge coupled devices|
Computer aided analysis
|Publisher:||IEEE Computer Society|
|Source:||Proceedings of the third International Conference on Image and Graphics : Hong Kong, China, 18-20 December 2004, p. 230-233.|
|Abstract:||Palm-lines, including the principal lines and wrinkles, can describe a palmprint clearly. This paper presents a novel approach of palm-line extraction for the online palm-prints. This approach is composed of two stages: coarse-level extraction stage and fine-level extraction stage. In the first stage, morphological operations are used to extract palm-lines in different directions. In the second stage, for each extracted line, a recursive process is devised to further extract and trace the palm-line using the local information of the extracted part. Experimental results show that the proposed approach is suitable for palm-line extraction.|
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|Appears in Collections:||COMP Conference Papers & Presentations|
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