Learning local feature descriptors using convex optimisation
The objective of this work is to learn descriptors suitable for the sparse feature detectors used in viewpoint invariant matching. We make a number of novel contributions towards this goal. First, it is shown that learning the pooling regions for the descriptor can be formulated as a convex optimisa...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
IEEE
2014
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