Target identification method, target identification device and storage medium
A target recognition and target technology, applied in the field of image processing, can solve the problems of high labor cost and low efficiency, and achieve the effect of improving accuracy, improving recognition efficiency, and avoiding recognition errors.
Pending Publication Date: 2022-05-10
ZHEJIANG DAHUA TECH CO LTD
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[0004] This application provides a target recognition method in different monitoring scenarios, a target recognition device and a computer-readable storage medium, which can solve the problem that the current target recognition method across monitoring scenarios requires a lot of labor costs and low efficiency
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0016] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least t...
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The invention discloses a target identification method in different monitoring scenes, target identification equipment and a computer readable storage medium. The method comprises the following steps: acquiring a first image sequence of a first monitoring scene, wherein the first image sequence comprises a plurality of first images with to-be-recognized targets; evaluating the quality of the to-be-recognized target in the plurality of first images under the plurality of views according to the target features of the to-be-recognized target in the first images; determining the target feature of the target to be identified with the optimal quality under each view; and identifying the target to be identified from the second image sequence of the second monitoring scene according to the target feature with the optimal quality. Through the above mode, the target to be recognized can be automatically recognized across monitoring scenes, the labor cost is reduced, and the recognition efficiency is improved.
Description
technical field [0001] The present application relates to the technical field of image processing, in particular to a target recognition method in different monitoring scenarios, a target recognition device and a computer-readable storage medium. Background technique [0002] In the field of security, in many application scenarios, it is necessary to use video data to identify the same target (motor vehicle, non-motor vehicle, person, etc.) across monitoring scenarios, and obtain the target's trajectory. For example, to achieve "search for specific personnel activity areas", it is necessary to identify specific personnel across monitoring scenarios. For another example, in order to realize "searching for vehicles involved in accidents", it is necessary to identify vehicles involved in accidents across monitoring scenarios. Another example is to realize "urban management of non-motor vehicles" and "theft tracking of non-motor vehicles", it is necessary to identify non-motor ...
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IPC IPC(8): G06V20/52G06K9/62G06V10/74
CPCG06F18/22
Inventor 谢兵兵张小锋黄鹏潘武胡彬林封笑
Owner ZHEJIANG DAHUA TECH CO LTD