Enriching texture analysis with semantic data


Matthews, Tim, Nixon, Mark S. and Niranjan, Mahesan (2013) Enriching texture analysis with semantic data At IEEE Conference on Computer Vision and Pattern Recognition, United States. 25 - 27 Jun 2013.

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Description/Abstract

We argue for the importance of explicit semantic modelling in human-centred texture analysis tasks such as retrieval, annotation, synthesis, and zero-shot learning.

To this end, low-level attributes are selected and used to define a semantic space for texture.
319 texture classes varying in illumination and rotation are positioned within this semantic space using a pairwise relative comparison procedure. Visual features used by existing texture descriptors are then assessed in terms of their correspondence to the semantic space. Textures with strong presence of attributes connoting randomness and complexity are shown to be poorly modelled by existing descriptors.

In a retrieval experiment semantic descriptors are shown to outperform visual descriptors. Semantic modelling of texture is thus shown to provide considerable value in both feature selection and in analysis tasks.

Item Type: Conference or Workshop Item (Paper)
Venue - Dates: IEEE Conference on Computer Vision and Pattern Recognition, United States, 2013-06-25 - 2013-06-27
Related URLs:
Keywords: computer vision, texture, semantics
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Organisations: Vision, Learning and Control
ePrint ID: 352685
Date :
Date Event
16 April 2013Accepted/In Press
25 June 2013Published
Date Deposited: 20 May 2013 14:20
Last Modified: 09 Jun 2017 11:06
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/352685

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