| 摘要 |
An auto-focusing method using a neural network is provided to lengthen a life span of a lens driving unit by reducing a movement distance of a lens. A neural network is established(S110). Pre-processed image data is inputted to the neural network(S120). An estimated focusing point of the image is obtained from an output of the neural network(S130). A camera lens is moved to the estimated focusing point(S140). An image is obtained at the moved camera lens position(S150). It is checked whether a user command is inputted to store the obtained image(S160). When a command for storing the image is inputted by the user, the image is stored(S170).
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