Multi-modal image segmenting method based on functional mapping
A multi-modal image and functional mapping technology, which is applied in image analysis, image data processing, instruments, etc., can solve problems such as increasing computational overhead, ignoring image complementary information, and establishing associations with difficult image semantic features
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[0041] Refer to attached figure 1 , to further illustrate the present invention:
[0042] 1. After obtaining the image collection containing the target, perform the following operations:
[0043] 1) Segment each image in the set into superpixel blocks, and use different feature descriptors to characterize the segmented superpixels to obtain a multimodal image representation;
[0044] 2) Establish a superpixel-based graph on the multimodal image, and construct the corresponding Laplacian matrix;
[0045] 3) Characterize the reduced functional space of each image, and establish a functional mapping between image pairs;
[0046] 4) Align the image functional mapping of each modality with the image cues, and introduce an implicit function to maintain the consistency between the functional mappings;
[0047] 5) The functional mapping expression is obtained according to the consistency of the multimodal mapping, and the segmentation function corresponding to the image is calculat...
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