What is it about?
we add new spatial distance and contour orientation energy terms to the energy function. Accordingly, we modify the construction of the energy graph. We add terminal nodes S and T and add prior constraints. Finally, we use the pseudoflow algorithm proposed by Hochbaum to calculate the maximum flow of the new energy graph.
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Why is it important?
Add new spatial distance and contour orientation energy terms in the energy function. We modify the construction of the energy graph. Effectively avoid the generation of isolated cut sets.
Perspectives
The new method can obtain good segmentation results and overcome the problems of isolated regions caused by appearance similarity in OneCut.
Shaojun Qu
Hunan Normal University
Read the Original
This page is a summary of: Interactive image segmentation based on the appearance model and orientation energy, Computer Vision and Image Understanding, March 2022, Elsevier,
DOI: 10.1016/j.cviu.2022.103371.
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