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dc.contributor.authorChen, H. -C.en_US
dc.contributor.authorWang, S. -J.en_US
dc.date.accessioned2014-12-08T15:15:42Z-
dc.date.available2014-12-08T15:15:42Z-
dc.date.issued2006-10-01en_US
dc.identifier.issn1350-245Xen_US
dc.identifier.urihttp://dx.doi.org/10.1049/ip-vis:20045221en_US
dc.identifier.urihttp://hdl.handle.net/11536/11735-
dc.description.abstractThe authors present the use of visible colour difference in a new quantitative evaluation scheme for colour segmentation. To avoid directly evaluating the subjectively perceived quality of colour segmentation, two objective visual quantities, the quantity of missing boundaries and the quantity of fake boundaries, are considered. To explore bow missing boundaries and fake boundaries affect the perceived quality of colour segmentation, a few visual rating experiments are made. On the other hand, to fit for humans' visual perception on colour difference, the visible colour difference is defined. Based on the experiments and the visible colour difference, two measures, named intra-region visual error and inter-region visual error, are designed to estimate the degrees of missing boundaries and fake boundaries, respectively. With these two measures, a complete scheme for the evaluation of colour segmentation is proposed. The simulation results demonstrate that this new scheme may evaluate segmentation results without any ground truth, and could help the automatic selection of parameter settings for a given segmentation algorithm.en_US
dc.language.isoen_USen_US
dc.titleVisible colour difference-based quantitative evaluation of colour segmentationen_US
dc.typeArticleen_US
dc.identifier.doi10.1049/ip-vis:20045221en_US
dc.identifier.journalIEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSINGen_US
dc.citation.volume153en_US
dc.citation.issue5en_US
dc.citation.spage598en_US
dc.citation.epage609en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000241870400009-
dc.citation.woscount3-
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