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      • Faculty of Engineering
      • Department of Electrical and Electronics Engineering
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      Nonrectangular wavelets for multiresolution mesh analysis and compression

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      Author
      Köse, Kıvanç
      Çetin, A. Enis
      Güdükbay, Uğur
      Onural, Levent
      Date
      2006
      Source Title
      2006 IEEE 14th Signal Processing and Communications Applications
      Publisher
      IEEE
      Volume
      2006
      Language
      Turkish
      Type
      Conference Paper
      Item Usage Stats
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      Abstract
      We propose a new Set Partitioning In Hierarchical Trees (SPIHT) based mesh compression framework. The 3D mesh is first transformed to 2D images on a regular grid structure. Then, this image-like representation is wavelet transformed and SPIHT is applied on the wavelet domain data. The method is progressive because the resolution of the reconstructed mesh can be changed by varying the length of the one-dimensional data stream created by SPIHT algorithm. Nearly perfect reconstruction is possible if all of the data stream is received. © 2006 IEEE.
      Keywords
      Data streams
      Nonrectangular wavelets
      Set Partitioning In Hierarchical Trees (SPIHT)
      Wavelet domain data
      Algorithms
      Data compression
      Image reconstruction
      Mesh generation
      Trees (mathematics)
      Multiresolution analysis
      Permalink
      http://hdl.handle.net/11693/27139
      Published Version (Please cite this version)
      http://dx.doi.org/10.1109/SIU.2006.1659904
      Collections
      • Department of Computer Engineering 1413
      • Department of Electrical and Electronics Engineering 3613
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