Palmprint Recognition
Palm print recognition is a biometric authentication method based on the unique patterns of various characteristics in the palms of people’s hands.
Palm print recognition systems use a scanning device or a camera-based application, along with associated software that processes image data from a photograph of an individual’s palm and compares it to a stored record for that person. Palm prints are counterparts to fingerprints, including similar details. As is the case with fingerprint scanning, palm scanners use optical, thermal or tactile methods to bring out the details in the pattern of raised areas (called ridges) and branches (called bifurcations) in an image of a human palm, along with other details including scars, creases and texture. Those three methods rely on visible light analysis, heat-emission analysis, and pressure analysis, respectively. Palm scanners may require that individuals touch their hands to a screen or may be contactless.
FOCtek could help customers to develop specific optical solution including opticl camera lens, large size lens and prism to capature the object to indentify it.
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