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Edgar Roman Rangel

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Related publications (3)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Statistical Shape Descriptors for Ancient Maya Hieroglyphs Analysis

Edgar Roman Rangel

EPFL2013

Assessing Sparse Coding Methods for Contextual Shape Indexing of Maya Hieroglyphs

Jean-Marc Odobez, Daniel Gatica-Perez, Edgar Roman Rangel

Bag-of-visual-words or bag-of-visterms (bov) is a common technique used to index Multimedia information with the purposes of retrieval and classification. In this work we address the problem of constructing efficient bov representations of complex shapes a ...

2012

Analyzing ancient Maya glyph collections with Contextual Shape Descriptors

Jean-Marc Odobez, Daniel Gatica-Perez, Edgar Roman Rangel

This paper presents an original approach for shape-based analysis of ancient Maya hieroglyphs based on an interdisciplinary collaboration between computer vision and archaeology. Our work is guided by realistic needs of archaeologists and scholars who crit ...

Springer US2011