DirLOT Toolbox

MATLAB class definitions for directional lapped orthogonal transforms

Version 1.23.0.0 (16 MB)
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15. Apr 2016

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This toolbox provides MATLAB class definitions for design and evaluation of 2-D nonseparable directional lapped orthogonal transforms (DirLOTs). The DirLOTs are based on a lattice structure consisting of the 2-D separable block-DCT and non-separable support-extension processes and has a special feature to simultaneously satisfy the fixed- critically-subsampling, overlapping, orthogonal, symmetric, real-valued and compact-support property.

Zitieren als

Shogo Muramatsu (2026). DirLOT Toolbox (https://de.mathworks.com/matlabcentral/fileexchange/32603-dirlot-toolbox), MATLAB Central File Exchange. Abgerufen .

Quellenangaben

Inspiriert von: Nonsubsampled Contourlet Toolbox, mlunit_2008a

Kategorien

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Allgemeine Informationen

Kompatibilität der MATLAB-Version

  • Kompatibel mit allen Versionen

Plattform-Kompatibilität

  • Windows
  • macOS
  • Linux
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Version Veröffentlicht Versionshinweise
1.23.0.0

Added a notice on SaivDr Package in README.txt.
1.21.0.0

- DirLOT20130901

-- Minor revision: Simulink models in 'embedded' folder were fixed.
1.18.0.0

- DirLOT20130201

-- Major revision
--- quickstart.m was revised to add performance evaluation of deblurring.

-- Minor revision
--- Added sample codes for APSIPA2012

1.17.0.0

- Newly introduced some classes defined as System objects, which are available for code generation and embedded implementation on BeagleBoard-xM and PandaBoard-ES. See folder 'embedded.'
1.15.0.0

- Newly introduced some classes defined as System objects, which are available for code generation and embedded implementation on BeagleBoard-xM and PandaBoard-ES. See folder 'embedded.'
1.14.0.0

- Introduced a batch script 'mybuild' to generate some MEX codes.
- Added sample codes for ICASSP2012
- Added sample codes for PCS2012
- Renamed mytest2008a.m to mytest.m
1.11.0.0

- Separable GenLOT classes were newly introduced.
- Testing frame work mlunit_2008a was experimentaly introduced.
- etc.
1.8.0.0

Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed.
1.7.0.0

Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed.
1.5.0.0

Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed.
1.4.0.0

Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed.
1.0.0.0