Fast Radial and Bilateral Symmetry Detection Using Inverted Gradient Hash Maps
This paper presents a fast and novel algorithm for both radial and bilateral symmetry detection based on inverted gradient hash maps (IGHMs). A hash map is an associative array that stores image gradient magnitudes and orientations in the form of an inverted index. This mapping of image gradients to...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
European Alliance for Innovation (EAI)
2017-03-01
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| Series: | EAI Endorsed Transactions on Context-aware Systems and Applications |
| Subjects: | |
| Online Access: | http://eudl.eu/doi/10.4108/eai.6-3-2017.152336 |