Tang1705
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636a0b82b7
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add demo hyperlink
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2021-01-05 09:25:25 +08:00 |
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Tang1705
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d55c8aa732
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The change of the V channel satisfies the given cosine function and contains the phase information of the non-center point of the fringe. But after the pattern is modulated by the object, the originally stable signal changes. As a non-stationary signal processing method, the wavelet transform method has been introduced into many signal processing fields, including phase extraction from fringe patterns. Comprehensive comparison of one-dimensional and two-dimensional window Fourier transform, wavelet transform and other methods, for the consideration of reconstruction accuracy and speed, the one-dimensional wavelet transform method is selected. The generalized Morse wavelet has flexible time-frequency local characteristics and strict analysis, and the effect of measuring the 3D contour of the object is better than the popular complex Morlet wavelet as the mother wavelet
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2021-01-04 21:34:55 +08:00 |
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Tang1705
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41a21c706e
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update chinese readme
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2021-01-04 19:40:23 +08:00 |
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Tang1705
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5a12c3595a
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renew link of fieds
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2020-11-17 15:03:45 +08:00 |
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Tang
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7eadf91b39
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Update Readme-en.md
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2020-09-01 09:25:16 +08:00 |
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Tang
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fc606e44ab
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Update Readme-en.md
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2020-08-21 18:16:44 +08:00 |
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Tang1705
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e27ed0b91e
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update readme
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2020-08-20 20:32:02 +08:00 |
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