Improved super-pixel-based image significance detection method
A detection method and superpixel technology, applied in the field of computer vision, can solve the problems of internal suppression of targets, inaccuracy of salient targets, loss of information, etc., to achieve good detection results, time and efficiency advantages, and the effect of suppressing background.
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[0026] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0027] Such as figure 1 As shown, the steps of the improved superpixel-based image saliency detection method of the present invention are as follows:
[0028] 1. Input the original image I, and perform superpixel segmentation on it to obtain the image I 1 .
[0029] 2. For image I 1 Perform sparse reconstruction to obtain the initial saliency image I 2 .
[0030] 3. For image I 1 Perform center-edge weight assignment to obtain center-edge weight image I 3 .
[0031] 4. For image I 1 Normalized cut clustering to get the clustering result image I 4 .
[0032] 5. Put the image I 2 with image I 3 weighted fusion, and according to I 4 The result of the average w...
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