Infrared thermal imaging method based on information distillation structure

Abstract

The invention discloses an infrared thermal imaging method based on an information distillation structure. The infrared thermal imaging method comprises the following steps: acquiring to-be-processed infrared image information; inputting the to-be-processed infrared image information into a pre-trained distillation neural network, and processing the to-be-processed infrared image information into tensor information of a preset channel number through a convolution kernel in the information distillation network; performing information distillation on the tensor information through a distillation neural network to obtain target image features after information distillation and a target channel for storing the target image features; under the condition that the number of the target channels is a preset channel number, performing feature enhancement on the target image features to obtain enhanced image features; and carrying out image reconstruction on the enhanced image features by using a sub-pixel convolution reconstruction method to obtain a target infrared thermal imaging image. By adopting a channel information distillation image processing technology, the defects that an infrared thermal imaging method at the present stage is restricted by the resolution of an infrared sensor and is influenced by the external environment are overcome.

Description

technical field [0001] The invention relates to the technical field of infrared thermal imaging, in particular to an infrared thermal imaging method based on an information distillation structure. Background technique [0002] Infrared thermal imaging technology is based on radio and television technology and computer vision technology, which can realize real-time and visual detection functions, and has a wide range of applications in fire detection and fault inspection. The system carried by the infrared thermal imaging method is mainly composed of optical lens, infrared sensor chip, signal converter, image acquisition card, stage and other hardware, as well as image processing software. [0003] The traditional infrared thermal imaging method is easily affected by the external environment, and the imaging resolution will be restricted by the resolution of the infrared sensor. Therefore, an infrared thermal imaging method that can overcome the restriction of the resolution ...

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Problems solved by technology

[0003] The traditional infrared thermal imaging method is easily affected by the external environment, and the imaging resolution will be restricted by the resolution of the infrared sensor. Therefore, an infrared thermal imaging method that can overcome the restriction of the resolution of the infrared sensor and avoid being affected by the external environment is proposed. , is of great significance

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