Image data acquisition method and device, computer readable medium and system thereof

Abstract

The invention provides a measurement value acquisition control method and device for a measurement target, and relates to the field of metering target image data acquisition. The method comprises thesteps of when image acquisition needs to be carried out on a metering target, sending an acquisition instruction to an illumination control device and an image acquisition and identification device ofa light source which are located in an acquisition geographic area corresponding to the image acquisition and identification device and separated from the image acquisition and identification deviceso as to start the image acquisition and identification of the field data; and receiving the metering value identified by the image acquisition and identification device, or the information which is reported by the image acquisition and identification device and indicates the insufficient illumination brightness. According to the present invention, the illumination degree of the image acquisitionis ensured by utilizing the illumination facilities in the surrounding environment, and other equipment or the power supply circuits do not need to be transformed.

Description

technical field [0001] The present invention relates to an image data acquisition method, device, computer-readable medium and system thereof, in particular to an image data acquisition method, device, computer-readable medium and system of a metering target. Background technique [0002] In the industrial field, there are many mechanical measurement targets (for example: meters, instruments, etc., such as monitors), these measurement targets provide real-time feedback on the current operating status of the equipment in the form of measurement values, and the traditional way is to obtain measurement by manual reading Value, although the measurement value obtained in this way is accurate and reliable, but this manual reading method is time-consuming and laborious. With the continuous development of digital recognition technology (for example, image intelligent recognition algorithm), online or remote acquisition of metering values ​​is realized, which is obtained by first col...

AI Technical Summary

Problems solved by technology

When the surrounding is relatively dark, due to insufficient lighting, the resolution accuracy of the sampled image is low, and the quality of image recognition cannot be guaranteed.

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