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Image acquisition method, device, equipment and medium

An image acquisition and image technology, applied in the field of image processing, can solve problems such as cumbersome operation and affect user experience, and achieve the effect of simple operation and improved user experience

Inactive Publication Date: 2021-03-16
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an image acquisition method, device, equipment and medium to solve the problem in the prior art that when acquiring an image smaller than the fixed size, the operation is cumbersome and affects the user experience

Method used

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  • Image acquisition method, device, equipment and medium
  • Image acquisition method, device, equipment and medium
  • Image acquisition method, device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] figure 1 It is a schematic diagram of an image acquisition process provided by an embodiment of the present invention, and the process includes the following steps:

[0042] S101: Receive an instruction to adjust the size of a preview window of an image, and determine an adjusted target preview area.

[0043] The image acquisition provided by the embodiments of the present invention is applied to an electronic device, and the electronic device may be an image acquisition device, a terminal and other smart devices.

[0044] Since the image needs to be previewed when the image is acquired, the content contained in the image to be acquired can be previewed in the preview window in advance, so the electronic device in the embodiment of the present invention includes a preview window, and the preview window can be an electronic device. The camera application when the user takes a photo may also be directly included in the electronic device. After entering the preview window...

Embodiment 2

[0053] In order to improve user experience, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, the instruction for adjusting the size of the image preview window includes:

[0054] A swipe operation on any of the bounding boxes that make up the preview window.

[0055] In the embodiment of the present invention, in order to accurately obtain the target preview area, the adjustment instruction may be a sliding operation on any border of the bounding box constituting the preview window, and the area outside the bounding box is a non-target preview area, according to the sliding operation The position when stopped, determines the size of the target preview area.

[0056] Sliding the preview window from the border of the original preview window to the inside of the original preview window can shrink the preview window, so as to meet the corresponding collection requirements. After the preview window is reduced, if the preview window needs...

Embodiment 3

[0064] In order to improve user experience, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, the photographing instruction can be received in the following manner:

[0065] A trigger operation on the camera button is received; or

[0066] A scheduled action is received in a non-target preview area; or

[0067] Receive a voice command to take a photo; or

[0068] A preset action is received in the target preview area; or

[0069] A trigger operation of a preset shortcut key for taking pictures is received.

[0070] In order to improve user experience and quickly acquire images, in the embodiment of the present invention, after determining the frame ratio of the viewfinder, that is, after determining the adjusted target preview area, image acquisition is performed, and the photographing instruction can be ordinary photographing Instructions, for example, if a camera button is displayed on the display interface of the electronic devi...

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Abstract

The invention provides an image acquisition method and device, equipment and a medium, which are used for solving the problems of cumbersome operation and influence on user experience when an image with a size smaller than a fixed size is acquired in the prior art. The method specifically comprises the following steps: receiving an adjustment instruction for the size of a preview window of an image, and determining an adjusted target preview area; if a photographing instruction is received, intercepting the acquired image according to the target preview area to obtain a target image. Accordingto the embodiment of the invention, before the image is acquired, the target preview area is acquired by adjusting the size of the preview window, and when the target image is acquired, the acquiredimage is intercepted according to the target preview area to acquire the target image consistent with the target preview area in size; according to the embodiment of the invention, only the size of the preview window needs to be adjusted at the beginning, so the method provided by the embodiment of the invention is simple to operate, and the user experience is improved while convenience is broughtto the user.

Description

technical field [0001] The present invention relates to image processing technology, in particular to an image acquisition method, device, equipment and medium. Background technique [0002] With the development of computer technology and the increasing demands of users on terminal functions, terminals support more and more functions. The image acquisition is a commonly used function at present, which can save or share the image displayed on the terminal with others. [0003] Currently, when collecting images, the captured images are of a fixed size. To obtain other sizes, it is usually necessary to change the direction of the terminal, or use an image editor to crop the obtained image after obtaining the image. [0004] However, in the prior art, it is necessary to change the posture of the terminal to change the direction, and the image obtained afterwards is still a fixed size. If you want to obtain an image smaller than the fixed size, you can only target the obtained i...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/62H04N23/632
Inventor 王沛彬
Owner GREE ELECTRIC APPLIANCES INC
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