Circumferential Binary Feature Extraction and Matching Search Algorithms.

IEEE Signal Processing Letters（2018）

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摘要

Binary features allow for the effective comparison, fast calculation, and compact storage in image matching and localization. Binary feature extraction algorithms, however, tend to have poor mirror invariance, and search algorithms that match binary features have a lower inlier ratio. To address these issues, we employ a scale space pyramid to simulate human eye imaging and then detect FAST (FAST ...

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关键词

Mirrors,Feature extraction,Signal processing algorithms,Interpolation,Indexes,Clustering algorithms,Image retrieval

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