DYNAMICAL FOCUS ADJUSTMENT SYSTEM AND RELATED DYNAMICAL FOCUS ADJUSTMENT METHOD
First Claim
Patent Images
1. A dynamical focus adjustment method, comprising:
- setting a focus area within a display window on a screen;
making a first video by a first focus value while an object passes the focus area;
displaying the first video on a play window of the screen; and
determining whether a focus adjusting function is actuated according to an image of the first video displayed on the play window.
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Abstract
A dynamical focus adjustment method is applied to a dynamical focus adjustment system. The dynamical focus adjustment method includes setting a focus area within a display window on a screen, making a first video by a first focus value when an object passes the focus area, displaying the first video on a play window of the screen, and determining whether a focus adjusting function is actuated according to an image of the first video on the play window.
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Citations
16 Claims
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1. A dynamical focus adjustment method, comprising:
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setting a focus area within a display window on a screen; making a first video by a first focus value while an object passes the focus area; displaying the first video on a play window of the screen; and determining whether a focus adjusting function is actuated according to an image of the first video displayed on the play window. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A dynamical focus adjustment system, comprising:
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a camera, having a focus adjusting module; a monitor for providing a screen; and a controller electrically connected to the camera and the monitor, the controller being adapted to drive the monitor to display information acquired by the camera on a display window of the screen, to set a focus area within the display window, to drive the camera to make a first video by a first focus value while an object passes the focus area and simultaneously drive the monitor to display the first video on a play window of the screen, and then to determine whether a focus adjusting function of the focus adjusting module is actuated according to an image of the first video on the play window. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification