| 摘要 |
The invention relates to a pore imaging system and method. According to t he method, a template is formed using a high-quality imager for imaging a pore image. A lower-quality imager is used to capture pore image data for registration against the template in order to authorise or identify individuals. The lower-quality imager provides less information than the high-quality imager. For example, the lower-qualit y imager may have a lower resolution per unit area, a smaller image area, or both. A syst em for implementing the method is also disclosed.
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