Maximum-likelihood based synthesis of volumetric textures from a 2D sample

Radu-Dragos Urs 1 Jean-Pierre da Costa 1 Christian Germain 1
1 IMS - Laboratoire de l'intégration, du matériau au système
Abstract : We propose a genuine 3D texture synthesis algorithm based on a probabilistic 2D Markov Random Field conceptualization, capable of capturing the visual characteristics of a texture into a unique statistical texture model. We intend to reproduce, in the volumetric texture, the interactions between pixels learned in an input 2D image. The learning is done by non-parametric Parzen-windowing. Optimization is handled voxel by voxel by a relaxation algorithm, aiming at maximizing the likelihood of each voxel in terms of its local conditional probability function. Variants are proposed regarding the relaxation algorithm and the heuristic strategies used for the simultaneous handling of the orthogonal slices containing the voxel. The procedures are materialized on various textures through a comparative study and a sensitivity analysis, highlighting the variants strengths and weaknesses. Finally, the probabilistic model is compared objectively with a non-parametric neighborhood-search based algorithm.
Keywords : volumetric texture non-parametric synthesis multiresolution Markov Random Field conditional probability iterated conditional modes stochastic relaxation
Document type :
Journal articles
Complete list of metadatas

Cited literature [40 references]  Display  Hide  Download
https://hal.archives-ouvertes.fr/hal-00978375
Contributor : Jean-Pierre da Costa <>
Submitted on : Monday, April 14, 2014 - 12:07:41 PM
Last modification on : Monday, November 26, 2018 - 1:30:05 PM
Long-term archiving on : Monday, July 14, 2014 - 10:56:24 AM

File

IEEE_IP_Urs_HAL.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00978375, version 1

Collections

IMS-BORDEAUX | IMS-BORDEAUX-FUSION

Citation

Radu-Dragos Urs, Jean-Pierre da Costa, Christian Germain. Maximum-likelihood based synthesis of volumetric textures from a 2D sample. IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2014, 23 (4), pp.1820-1830. ⟨hal-00978375⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

245

Files downloads

322

Contact

CCSD