Method and system for identifying and triggering authorization management on the basis of dynamic figure
A technology for authorization management and person recognition, applied in the field of video images, it can solve problems such as data distortion, video image acquisition difficulty, verification and identification difficulties, etc., to achieve the effect of speeding up speed and efficiency, avoiding repeated calculation, and ensuring security.
Active Publication Date: 2016-07-06
SHENZHEN ZHIDIAN INFORMATION TECH CO LTD
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[0004] Existing video capture has high dynamic requirements, and the dynamic requirements of the entire video capture are high. The verification degree of existing video data combined with dynamic capture video data is not high, and its existence cannot be verified. For special scene modes, the captured video The image is dynamic, and the entire collection process will affect data distortion, which makes it difficult to collect video images, and the dynamic matching process cannot be quickly realized for the collected video images, making it difficult to verify and identify, and it is impossible to quickly enter the remote platform interface to realize effective authorization management
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[0043]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0044] As mentioned above, the present invention proposes a method for triggering authorization management based on dynamic character recognition, which uses a camera to perform dynamic video collection on authorized management users entering the video collection range to obtain user dynamic video images; Carry out video image preprocessing, and perform motion detection on the user's dynamic video image, extract several key frame images in the user's dynamic video im...
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The invention discloses a method and a system for identifying and triggering authorization management on the basis of a dynamic figure. The method comprises the following steps: obtaining a dynamic video image of a user; carrying out video image preprocessing on the dynamic video image of the user, and extracting a plurality of key frame images in the dynamic video image of the user; scanning the frame image subjected to binarization processing, and extracting the characteristic flow of the dynamic video image; judging whether the characteristic flow of the dynamic video image and the characteristic flow of a matched image have a matching relationship or not; sending a dynamic verification code to a mobile terminal associated with the user on the basis of a certain matched image, and meanwhile, displaying an authorization management interface to the user; and receiving a dynamic authorization code and a password output by the user on the basis of the authorization management interface. The method can accurately match associated video image contents and trigger the corresponding authorization management interface so as to guarantee the safety of the input information of the authorization management interface, and safety in an input process is guaranteed through a way that the dynamic code and the user password are combined.
Description
technical field [0001] The invention relates to the technical field of video images, in particular to a method and system for triggering authorization management based on dynamic character recognition. Background technique [0002] The process of video image processing will involve the collection, transmission, processing, display and playback of video image data. These processes together form an overall cycle of the system and can operate continuously. In the scope of video image processing technology, the most important ones include image compression technology and video image processing technology. At present, the mainstream video image processing technologies on the market include: intelligent analysis processing, video anti-fog and anti-reflection technology, wide dynamic processing, and super-resolution processing. The above four processing technologies are introduced below. [0003] Intelligent video analysis technology is an important means to solve the technical pr...
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IPC IPC(8): G06F21/31G06K9/00
CPCG06F21/31G06F2221/2141G06V20/48G06V20/46
Inventor 周俊迪谭南
Owner SHENZHEN ZHIDIAN INFORMATION TECH CO LTD