Exponential entropy additivity fuzzy defect feature analysis and reconstruction method based on infrared thermal imaging
A technology of infrared thermal imaging and feature analysis, applied in the field of defect detection
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[0067] figure 1 It is a flow chart of the present invention based on the exponential entropy additive fuzzy defect feature analysis and reconstruction method of infrared thermal imaging.
[0068] In this example, if figure 1 As shown, an exponential entropy additive fuzzy defect feature analysis and reconstruction method based on infrared thermal imaging of the present invention mainly includes three steps: S1, preprocessing of the video stream to be detected; S2, defect reconstruction; S3, reconstructed image feature extraction;
[0069] Below we combine the above three steps to describe in detail.
[0070] S1. Preprocessing of the video stream to be detected
[0071] S1.1, the video stream to be detected is represented by a matrix block as: Among them, N I ×N J represents spatial information, N T Represent time information;
[0072] S1.2, convert the matrix block into a two-dimensional matrix Y through the vector operator Vec();
[0073] Y=[Vec(Y(1)),Vec(Y(2)),…,Ve...
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