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Ear recognition is an emerging biometric technology and it has great potential and broad application and development space in the field of identity verification. SIFT (Scale invariant feature transform) has the advantages of better description of the model features, maintaining the structure information, the stability of the extracted feature points, the translation scale and rotation of the image...
In electronic image stabilization technology, inertial sensor and visual sensor can be integrated into an organic whole, using inertial sensors to obtain the global motion vectors that are representation of the motion of the camera shake, and then realize the camera jitter suppression. However, the algorithm of time synchronization between inertial sensor and visual sensor and its accuracy is one...
This study proposes an online monitoring technique for nonlinear multiple-mode problems in industrial processes. The contributions of the proposed technique are summarized as follows: 1) Lazy learning (LL), a new adaptive local modeling method, is introduced for multiple-mode process monitoring. In this method, multiple modes are separated and accurately modeled online, and the between-mode dynamic...
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