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Image anti-shake processing method and device

An anti-shake processing and image technology, which is applied in the field of image processing, can solve problems such as difficult effective use of anti-shake technology, difficult anti-shake methods, and no solution proposed, so as to achieve the effect of anti-shake processing

Active Publication Date: 2020-03-27
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the above-mentioned image stabilization technologies are only applicable to high-end image acquisition equipment such as cameras. For low-end image acquisition equipment, the existing anti-shake techniques are difficult to be effectively used, such as common network cameras, industrial control cameras, etc. These generally do not have sensors such as gyroscopes, so it is difficult to use the above-mentioned anti-shake methods
[0007] For the above problems, no effective solution has been proposed yet

Method used

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  • Image anti-shake processing method and device
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  • Image anti-shake processing method and device

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Embodiment Construction

[0025] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but not to limit the present invention.

[0026] like figure 1 As shown, the embodiment of the present invention provides an image stabilization processing method, which may include the following steps:

[0027] S101: obtain a frame of image;

[0028] In actual implementation, an image and video can be collected through a camera, 1 frame of image data is extracted from the collected image and video, and an obtained frame of image can be stored in a cache.

[0029] S102: Determine whether the one frame of image shakes;

[0030] After acquiring the above-mentioned frame of image, it can be determined whether the image needs a...

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Abstract

The present invention provides an image anti-shake processing method and device, wherein the method includes: acquiring a frame of image; judging whether the frame of image shakes; offset; determine the cropping reference point of the frame of image, and crop the frame of image according to the determined cropping reference point to obtain a cropped image; according to the offset, combine the cropped image with the A frame of images is superimposed, and the superimposed image is output. The invention solves the problem in the prior art that anti-shake processing must rely on hardware support, and achieves the technical effect of realizing anti-shake processing without hardware support.

Description

technical field [0001] The present invention relates to the technical field of image processing, and in particular, to a method and device for image stabilization processing. Background technique [0002] With the development of sensors, cameras have also been developed and applied, especially in the fields of machine vision and video surveillance. In practical applications, image stabilization is the direction that cameras and other devices have been pursuing, and generally requires hardware to achieve image stabilization. Cameras generally used in machine vision applications have low cost and no image stabilization processing mechanism, which has a greater impact on the results of post-processing graphics. At present, the commonly used image stabilization mainly include the following categories: [0003] 1) Optical anti-shake, detect the slight movement of the camera through the gyroscope inside the lens, and transmit the signal to the microprocessor to immediately calcu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/68
Inventor 关富文唐政清李伟进李美秀钟金扬曾云洪李涛陈志方
Owner GREE ELECTRIC APPLIANCES INC