Human motion identification method based on second generation Bandelet statistical characteristics
A technology of statistical features and identification methods, applied in the field of image processing, to achieve the effect of reducing complexity, improving expression ability, and reducing dimension
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[0029] refer to figure 1 , the specific implementation steps of the present invention are as follows:
[0030] Step 1, obtain the entire human motion recognition training sample set X and test sample set T.
[0031] (1.1) The sample set required for the experiment of the present invention comes from the Weizmann human body database, and the download address is http: / / www.wisdom.weizmann.ac.i1 / ~vision / SpaceTimeActions.html , figure 2 Partial sequence images in the database are given.
[0032] (1.2) Convert each video in the Weizmann database into a continuous single sequence image, and construct a training sample set X and a test sample set T according to a ratio of 8:1.
[0033] Step 2: Perform the second-generation Bandelet transformation on a single sequence image in the training sample set X, and extract the Bandelet coefficient of each image. The specific steps are:
[0034] (2.1) Perform the following two-dimensional discrete orthogonal wavelet transform on a single...
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