Image missing value recovery method based on non-rigid body locus base
A technology of image loss and restoration method, applied in the field of computer vision research, can solve problems such as large errors and only column vectors are used
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[0042] This paper uses a video of dinosaur movement recorded in the laboratory of Cameron University, converts it into an image sequence, and manually extracts some feature points for experiments.
[0043] Carry out missing value recovery according to the method of the present invention, concrete steps are as follows:
[0044] (1) Extract the feature point data in each image that can reflect the motion trajectory in the image sequence, and its homogeneous form can be expressed as in Indicates that the i-th image contains missing values, Represents the missing value of the image, k represents the number of missing values, i=1,...,n, j=1,...,l, n and l are the number of images and the number of feature points respectively;
[0045] (2) Solve the depth factor of the image and restore the missing value according to the feature point data, specifically:
[0046] (2.1) Assuming that the camera model is a pinhole model, establish the relationship between the feature points of t...
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