Image-based weather identification method and device

A weather recognition and image technology, applied in the computer field, can solve the problems of labor cost, unsteady observation output, and low accuracy of manual observation, and achieve the effect of avoiding manual observation

Pending Publication Date: 2020-06-23
上海眼控科技股份有限公司
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Problems solved by technology

[0004] One purpose of this application is to provide a method and device for image-based weather recognition, which solves the pro

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  • Image-based weather identification method and device

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Embodiment Construction

[0041] The application will be described in further detail below in conjunction with the accompanying drawings.

[0042] In a typical configuration of this application, the terminal, the device serving the network, and the trusted party all include one or more processors (such as a central processing unit (Central Processing Unit, CPU)), an input / output interface, a network interface, and a memory .

[0043] Memory may include non-permanent memory in computer-readable media, random access memory (Random Access Memory, RAM) and / or non-volatile memory, such as read-only memory (Read Only Memory, ROM) or flash memory (flash RAM). Memory is an example of computer readable media.

[0044] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples o...

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Abstract

The invention aims to provide an image-based weather identification method and device. The method comprises the following steps: acquiring images acquired by a plurality of observation stations; labeling the images and labeling according to weather categories to obtain training data; inputting the training data into an improved Resnet50 network, and constructing a weather classification model; andidentifying the weather category to which the weather image to be identified belongs by using the weather classification model. Therefore, the collected image of the observation site can be judged through the weather classification model with a better classification effect; the weather condition corresponding to the moment is judged, the defects of manual observation can be avoided, stable and continuous observation output is guaranteed while the labor cost is saved, and a new observation station can be more conveniently established to obtain more weather information.

Description

technical field [0001] The present application relates to the field of computers, in particular to a method and device for image-based weather recognition. Background technique [0002] With the development of science and technology, data can now be used to express climate change, such as weather forecast, which is to judge future weather changes by analyzing data such as temperature, humidity, cloud, wind and air pressure, and combining experience. [0003] At present, there are three main ways to collect meteorological data: ground-based observation, space-based observation (weather balloon) and space-based observation (satellite). Among them, the ground-based observation method is the most difficult for the staff, because the ground meteorological observation station needs to be manually guarded 24 hours a day. Not only is the work area narrow and the work content is repetitive and monotonous, but also some sites are located in remote locations, almost isolated from the ...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06N3/04G01W1/00
CPCG01W1/00G06N3/045G06F18/241G06F18/214Y02A90/10
Inventor 周康明吴昊
Owner 上海眼控科技股份有限公司
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