Abstract
A modified Normalized cut(Ncut) method considering the texture weight was proposed to effectively segment feather quill.The weight including texture information enhanced association on each edge of similar texture and reduced interference of the similar region.Narrow unidirectional expansion method with a region-scalable fitting term was used to optimize the initial boundary for the final result and eliminated boundary leakage of the feather quill.The experimental results show that the proposed method can realize boundary extraction of feather quill efficiently and pave the way for the next step research of crease detection.
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