Isoperimetric ratio and double differential-based video target detection method
A target detection and double-difference technology, applied in the field of target detection, can solve the problems of noise "ghosting", interference, etc., to achieve the effect of eliminating noise, improving accuracy and stability, and avoiding over-reliance
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[0029] The technical solutions and effects of the present invention will be further described below with reference to the accompanying drawings:
[0030] Reference figure 1 The specific implementation process of the present invention includes the following steps:
[0031] Step 1. Perform grayscale processing on the original image.
[0032] A color image refers to an image composed of components of three color channels: red R, green G, and blue B. The existing methods for converting color images into grayscale images include: psychological formula, integer algorithm, integer shift algorithm, etc. This example uses but is not limited to the psychological formula in the existing algorithm to convert the color image into For grayscale images, the steps are as follows:
[0033] 1.1) Read in the color image I at time k k , And convert it into a grayscale image Y at time k k :
[0034] Y k =0.299*R+0.587*G+0.114*B,
[0035] Among them, k represents time, the initial time is k=1, and R repre...
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