Method for synchronizing focusing operation and zooming operation
An automatic focus and magnification technology, applied in the field of synchronous focus, can solve problems such as image blur, achieve the effect of increasing the focusing speed and reducing the difficulty of automatic focusing
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[0022] The present invention provides a method for synchronous focusing during the zooming process. By switching the zooming tracking curve during the zooming process, following the converted zooming tracking curve, driving the zooming motor and the focusing motor to rotate synchronously, so that the zooming In the process, automatic focusing is realized, the difficulty of automatic focusing is reduced, and the focusing speed is increased.
[0023] Hereinafter, in conjunction with the accompanying drawings, the method for realizing synchronous focusing during the zooming process provided by the present invention will be described in detail, such as figure 1 Shown is a schematic diagram of the flow of realizing synchronous focusing during the zooming process provided in the first embodiment of the present invention.
[0024] Step S101: After receiving the zoom start instruction input by the user, calculate the initial zoom tracking curve.
[0025] Specifically, according to the initia...
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