Video image processing method, device, system, electronic equipment and storage medium
A technology of video image and processing method, which is applied in the field of image processing, and can solve the problems of high mechanical design requirements and high cost of anti-shake
Active Publication Date: 2022-02-08
广东皓耘科技有限公司
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[0004] The purpose of the present invention includes providing a video image processing method, device, system, electronic equipment and storage medium, which can improve the existing anti-shake method due to high requirements for camera components or high requirements for mechanical design. The problem of high cost of anti-shake
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[0058] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in various configurations.
[0059] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art with...
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The invention provides a video image processing method, device, system, electronic equipment and storage medium, belonging to the field of image processing. The method includes: receiving a video image, extracting feature points of the current frame image and the previous frame image, and performing feature point Matching, to obtain multiple sets of matching point pairs, calculate the motion vector between the current frame image and the previous frame image according to multiple sets of matching point pairs, and then obtain the measured value of the current frame image, and estimate the motion of the feature point based on the measured value , to obtain the state estimation value of the current frame image, and then perform affine transformation on the previous frame image according to the compensation value obtained from the measurement value and state estimation value, and obtain the current frame image after deshaking, which has no impact on mechanical design and camera components requirements, thereby being able to improve the problem of high cost of anti-shake caused by high hardware requirements in the existing anti-shake method.
Description
technical field [0001] The present invention relates to the field of image processing, in particular to a video image processing method, device, system, electronic equipment and storage medium. Background technique [0002] Industry 4.0 refers to the use of the Internet of Things information system (Cyber-Physical System, CPS) to digitize and intelligentize supply, manufacturing and sales information in production, and finally achieve fast, effective and personalized product supply. With the introduction of Industry 4.0, the trend of unmanned is becoming more and more obvious. Unmanned reforms in various industries continue to deepen, such as unmanned farms, unmanned restaurants, and unmanned construction sites. When performing unmanned operations, visual sensors are required to transmit the on-site environment to the terminal in real time, and the unmanned operation environment is often more complicated, such as farms and construction sites, where drones or terminals equip...
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IPC IPC(8): H04N5/232
CPCH04N23/682H04N23/6811H04N23/80
Inventor 郭文县段湘成
Owner 广东皓耘科技有限公司