Image shake removal method, device, electronic device and storage medium
An image and frame image technology, applied in the field of image processing, to achieve the effect of eliminating image jitter and not being limited by exposure time
Active Publication Date: 2022-07-01
XIAN WINGTECH ELECTRONICS TECH CO LTD
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[0005] Based on this, it is necessary to address the above technical problems and provide an image shake elimination method, device, electronic device and storage medium that effectively solve the image shake problem when a CMOS camera captures an image
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[0052] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
[0053] The image jitter elimination method provided in this application can be applied to such as figure 1in the application environment shown. The method based on image shake elimination is applied to an image shake elimination device. The image shake removing apparatus may be configured in the terminal 102 or the server 104, or partially configured in the terminal 102 and partially configured in the server 104, and the image shake removing method is implemented by the terminal 102 interacting with the server 104.
[0054] Wherein, the terminal 102 and the server 104 can comm...
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The present application relates to the field of image technology, and provides an image shake elimination method, device, electronic device and storage medium. The method includes: acquiring consecutive multi-frame images; performing image shaking detection on the consecutive multi-frame images to obtain image shaking information of each frame of the image; and selecting an image from the consecutive multi-frame images according to the image shaking information. Frame the optimal image, and the target image of the optimal image; compare the image shaking information of the optimal image with the image shaking information of the target image, and obtain the area to be fused of the optimal image, and the target image target area; perform fusion processing on the target area and the to-be-fused area to obtain a fusion image of the optimal image. This application can eliminate the problem of image jitter in any environment, not affected by the physical factors of the camera, and not limited by the exposure time.
Description
technical field [0001] The present application relates to the technical field of image processing, and in particular, to a method, apparatus, electronic device, and computer-readable storage medium for eliminating image jitter based on multi-frame fusion. Background technique [0002] At present, the camera devices on mainstream mobile phones are Complementary Metal Oxide Semiconductor (CMOS) cameras. The shutters of CMOS cameras are mostly rolling shutters. Each line on the image is not exposed at the same time. There is an image jitter problem in the image. The intuitive feeling of image jitter is that there will be stripes of light and dark on the image. These stripes are caused by different exposure times of CMOS cameras. [0003] The method to solve the problem of image jitter of CMOS camera, for example, the exposure time of the camera can be set to an integer multiple of the half cycle of the light source frequency, which can ensure that the integral area of each li...
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IPC IPC(8): H04N5/232
CPCH04N23/6845
Inventor 焦涛李钊马汉臣余文贵宋清亮李威赵安跃马育刘慧荣折帅帅
Owner XIAN WINGTECH ELECTRONICS TECH CO LTD