Image saliency detection method based on fusion class geodesics and boundary comparison
A detection method, geodesic technology, applied in the field of image analysis, to achieve the effect of improving the detection effect, removing the background area, and suppressing the background area
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[0068] The specific steps of the image saliency detection method based on fusion type geodesic line and boundary comparison in this embodiment are as follows:
[0069] In the first step, input a color image:
[0070] Input RGB image to computer through USB interface I 0 , with a size of M×N pixels;
[0071] The second step, superpixel segmentation:
[0072] For the image I input in the first step above 0 For regular superpixel segmentation and irregular superpixel segmentation, the specific steps are as follows:
[0073] (2.1) Regular superpixel segmentation:
[0074] For the image I input in the first step above 0 , taking a square pixel block of s×s pixels as the segmentation unit to segment it. In this embodiment, s is set to 10 to obtain M′×N′ regular superpixels, where M’= ,N’= , is rounded, the segmented image is converted from RGB space to LAB space, and in LAB space, the average value of the gray features of each channel of the regular superpix...
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Abstract
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