| 发明名称 | Fingerprint sensing and enrollment | ||
| 摘要 | A sequence of biometric data images is received, such as, for example, a sequence of fingerprint images, and a set of biometric data images is selected from the sequence of images. The set of images can include one or more segments of at least one image in the sequence of images. One or more portions of at least one image of biometric data in the set of images can be selected to be included in the unified image of biometric data. The unified image of biometric data can be constructed using the one or more portions of the at least one image of biometric data. If the unified image of biometric data is not complete, a user can be prompted for one or more additional images of biometric data. | ||
| 申请公布号 | US9202099(B2) | 申请公布日期 | 2015.12.01 |
| 申请号 | US201313798025 | 申请日期 | 2013.03.12 |
| 申请人 | Apple Inc. | 发明人 | Han Byron B.;Marciniak Craig A.;Westerman Wayne C. |
| 分类号 | G06K9/00;G06K9/03 | 主分类号 | G06K9/00 |
| 代理机构 | Brownstein Hyatt Farber Schreck, LLP | 代理人 | Brownstein Hyatt Farber Schreck, LLP |
| 主权项 | 1. A method for constructing a unified image of biometric data, comprising: receiving a sequence of images of biometric data that is captured over a given period of time by a biometric recognition sensor; as the images in the sequence are received, repeatedly selecting a sliding window of images of biometric data from the sequence of images of biometric data, wherein each sliding window includes a given number of images in the sequence of images and at least one image that is not included in an immediately preceding sliding window; selecting one or more images of biometric data to be included in the unified image of biometric data from at least one of the sliding windows; and constructing the unified image of biometric data using the selected one or more images of biometric data. | ||
| 地址 | Cupertino CA US | ||