Supplementary Material for “ Match Graph Construction for Large Image Databases ”
نویسندگان
چکیده
This appendix presents additional discussion on several aspects of the proposed algorithm. Sec. A presents a modification of our algorithm which enables users to reflect local connectivity in link prediction. The remaining sections focus on the label propagation application. Sec. B and C discuss functionalities of active label acquisition and adding new images to the match graph while Sec. D discusses our error correction schemes for label propagation, which rely on an external database. Label propagation in videos is discussed in Sec. E. Finally, Sec. F briefly discuss evaluation of label propagation and future work.
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Match Graph Construction for Large Image Databases
How best to efficiently establish correspondence among a large set of images or video frames is an interesting unanswered question. For large databases, the high computational cost of performing pair-wise image matching is a major problem. However, for many applications, images are inherently sparsely connected, and so current techniques try to correctly estimate small potentially matching subs...
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