Virtual Line Descriptor and Semi-Local Matching Method for Reliable Feature Correspondence
نویسندگان
چکیده
Matching results depend on a chosen threshold for the Lowe criterion [3], i.e., a maximum value for the ratio of the descriptor distance of the best match to the descriptor distance of the second best match. In our test, we use for ASIFT a maximum Lowe score of 0.73, which is the default value of the provided implementation. For SIFT [3], to put us in the worst situation (many ambiguities, hence many outliers), we use a maximum Lowe score of 0.99.
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