| File Information |
| Description |
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. |
| Acknowledgements |
Nonsubsampled Contourlet Toolbox and Mlunit 2008a
inspired this file.
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| Required Products |
Image Processing Toolbox
Optimization Toolbox
MATLAB
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| MATLAB release |
MATLAB 8.0 (R2012b)
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| Updates |
| 01 Nov 2011 |
Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed. |
| 01 Nov 2011 |
Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed. |
| 01 Nov 2011 |
Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed. |
| 01 Nov 2011 |
Minor revision: a bug in mexcodes/supportExtentionVertical.m was fixed. |
| 01 Dec 2011 |
- Separable GenLOT classes were newly introduced.
- Testing frame work mlunit_2008a was experimentaly introduced.
- etc. |
| 02 May 2012 |
- 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 |
| 01 Nov 2012 |
- 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.' |
| 01 Nov 2012 |
- 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.' |
| 01 Feb 2013 |
- DirLOT20130201
-- Major revision
--- quickstart.m was revised to add performance evaluation of deblurring.
-- Minor revision
--- Added sample codes for APSIPA2012
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