High resolution remote sensing image segmentation method combining phase and spectrum
A remote sensing image and phase technology, applied in image analysis, image data processing, instruments, etc., can solve problems such as loss of contour information, weak response, and interference.
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[0066] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.
[0067] Such as figure 1 As shown, the high-resolution remote sensing image segmentation method combining phase and spectrum mainly includes four steps: (1) According to the high consistency of phase information between image edge points, edge detection based on phase consistency information is realized ; (2) Calculate the local uniformity index J value to extract local uniformity information; (3) Combine phase consistency and local uniformity to build an edge response model, and traverse all possi...
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