A method and electronic device for acquiring images
An electronic device and image acquisition technology, which is applied in the image field, can solve problems such as the image is located at the corner, the composition is poor, and the picture effect is not good.
Active Publication Date: 2016-08-17
LENOVO (BEIJING) LTD
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Problems solved by technology
[0002] In the prior art, when a camera is used to shoot a moving object, the position of the object is constantly changing, resulting in poor picture effect after shooting, resulting in problems such as incomplete object and poor composition.
like Figure 1a and Figure 1b As shown, the image may be in the corner or the image may be incomplete after shooting
If you use infrared rays, lasers, etc. to locate the object to be photographed, and then shoot, the cost is high and the power consumption is relatively large
[0003] Therefore, there are certain technical defects in the image acquisition technology for objects in motion in the prior art, which needs to be improved.
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[0035] The main realization principles, specific implementation modes and corresponding beneficial effects of the technical solutions of the embodiments of the present invention will be described in detail below in conjunction with each accompanying drawing.
[0036] In order to solve the problems existing in the prior art, the embodiment of the present invention provides a method for acquiring images, the method is applied to an electronic device, the electronic device at least has an image acquisition unit and a display unit, and the image acquisition unit is used for real-time acquisition The scene within the collection range corresponding to the image collection unit, the display unit is used to display the scene collected by the image collection unit in real time, such as figure 2 As shown, the method includes:
[0037] Step 201, obtain a marker position;
[0038] Step 202, detecting whether an image of an object in the area corresponding to the marked position within t...
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The invention relates to the technical field of an image and especially relates to a method for capturing the image and electronic equipment. The method comprises the following steps: capturing the image presenting in a preset frame display area and caching in an image cache region; judging if a difference between the present cached image and the last cached image meets a preset condition; and if yes, confirming the present image as the final image. By adopting the method for capturing the image and the electronic equipment provided by the embodiment of the invention, the obtained image composition meets a user demand by arranging the frame display area in advance. If a moving shot object enters into the frame display area is confirmed by comparing a pixel change value of the adjacently cached images, so that the difficulty in shooting the moving object is reduced and the success rate of shooting is increased.
Description
technical field [0001] The present invention relates to the field of image technology, in particular to a method for acquiring images and electronic equipment. Background technique [0002] In the prior art, when a camera or the like is used to shoot a moving object, the position of the object is constantly changing, resulting in a poor picture effect after shooting, resulting in problems such as incomplete object and poor composition. Such as Figure 1a and Figure 1b As shown, the image in the captured screen may be located at the corner or the image may be incomplete. If infrared rays, lasers, etc. are used to locate the object to be photographed and then shoot, the cost is high and the power consumption is relatively large. [0003] Therefore, there are certain technical defects in the image acquisition technology for moving objects in the prior art, which need to be improved. Contents of the invention [0004] Embodiments of the present invention provide a method f...
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IPC IPC(8): H04N5/225H04N5/76G06F3/041
Inventor 甘大勇
Owner LENOVO (BEIJING) LTD