eff1ff4b41
* Fixed a typo in OpenJPEG.J2KLayerInfo (only affected debug display) git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3118 52acb1d6-8a22-11de-b505-999d5b087335
191 lines
7.4 KiB
C#
191 lines
7.4 KiB
C#
/*
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* CVS identifier:
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*
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* $Id: EncoderSpecs.java,v 1.35 2001/05/08 16:10:40 grosbois Exp $
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*
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* Class: EncoderSpecs
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*
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* Description: Hold all encoder specifications
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*
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*
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*
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* COPYRIGHT:
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*
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* This software module was originally developed by Raphaël Grosbois and
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* Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel
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* Askelöf (Ericsson Radio Systems AB); and Bertrand Berthelot, David
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* Bouchard, Félix Henry, Gerard Mozelle and Patrice Onno (Canon Research
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* Centre France S.A) in the course of development of the JPEG2000
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* standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This
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* software module is an implementation of a part of the JPEG 2000
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* Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio
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* Systems AB and Canon Research Centre France S.A (collectively JJ2000
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* Partners) agree not to assert against ISO/IEC and users of the JPEG
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* 2000 Standard (Users) any of their rights under the copyright, not
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* including other intellectual property rights, for this software module
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* with respect to the usage by ISO/IEC and Users of this software module
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* or modifications thereof for use in hardware or software products
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* claiming conformance to the JPEG 2000 Standard. Those intending to use
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* this software module in hardware or software products are advised that
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* their use may infringe existing patents. The original developers of
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* this software module, JJ2000 Partners and ISO/IEC assume no liability
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* for use of this software module or modifications thereof. No license
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* or right to this software module is granted for non JPEG 2000 Standard
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* conforming products. JJ2000 Partners have full right to use this
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* software module for his/her own purpose, assign or donate this
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* software module to any third party and to inhibit third parties from
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* using this software module for non JPEG 2000 Standard conforming
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* products. This copyright notice must be included in all copies or
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* derivative works of this software module.
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*
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* Copyright (c) 1999/2000 JJ2000 Partners.
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* */
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using System;
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using CSJ2K.j2k.quantization.quantizer;
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using CSJ2K.j2k.image.forwcomptransf;
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using CSJ2K.j2k.wavelet.analysis;
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using CSJ2K.j2k.entropy.encoder;
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using CSJ2K.j2k.quantization;
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using CSJ2K.j2k.wavelet;
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using CSJ2K.j2k.entropy;
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using CSJ2K.j2k.util;
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using CSJ2K.j2k.image;
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using CSJ2K.j2k.roi;
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using CSJ2K.j2k;
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namespace CSJ2K.j2k.encoder
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{
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/// <summary> This class holds references to each module specifications used in the
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/// encoding chain. This avoid big amount of arguments in method calls. A
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/// specification contains values of each tile-component for one module. All
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/// members must be instance of ModuleSpec class (or its children).
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///
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/// </summary>
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/// <seealso cref="ModuleSpec">
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///
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/// </seealso>
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public class EncoderSpecs
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{
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/// <summary>ROI maxshift value specifications </summary>
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public MaxShiftSpec rois;
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/// <summary>Quantization type specifications </summary>
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public QuantTypeSpec qts;
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/// <summary>Quantization normalized base step size specifications </summary>
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public QuantStepSizeSpec qsss;
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/// <summary>Number of guard bits specifications </summary>
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public GuardBitsSpec gbs;
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/// <summary>Analysis wavelet filters specifications </summary>
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public AnWTFilterSpec wfs;
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/// <summary>Component transformation specifications </summary>
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public CompTransfSpec cts;
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/// <summary>Number of decomposition levels specifications </summary>
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public IntegerSpec dls;
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/// <summary>The length calculation specifications </summary>
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public StringSpec lcs;
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/// <summary>The termination type specifications </summary>
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public StringSpec tts;
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/// <summary>Error resilience segment symbol use specifications </summary>
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public StringSpec sss;
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/// <summary>Causal stripes specifications </summary>
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public StringSpec css;
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/// <summary>Regular termination specifications </summary>
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public StringSpec rts;
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/// <summary>MQ reset specifications </summary>
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public StringSpec mqrs;
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/// <summary>By-pass mode specifications </summary>
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public StringSpec bms;
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/// <summary>Precinct partition specifications </summary>
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public PrecinctSizeSpec pss;
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/// <summary>Start of packet (SOP) marker use specification </summary>
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public StringSpec sops;
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/// <summary>End of packet header (EPH) marker use specification </summary>
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public StringSpec ephs;
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/// <summary>Code-blocks sizes specification </summary>
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public CBlkSizeSpec cblks;
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/// <summary>Progression/progression changes specification </summary>
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public ProgressionSpec pocs;
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/// <summary>The number of tiles within the image </summary>
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public int nTiles;
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/// <summary>The number of components within the image </summary>
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public int nComp;
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/// <summary> Initialize all members with the given number of tiles and components
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/// and the command-line arguments stored in a ParameterList instance
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///
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/// </summary>
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/// <param name="nt">Number of tiles
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///
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/// </param>
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/// <param name="nc">Number of components
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///
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/// </param>
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/// <param name="imgsrc">The image source (used to get the image size)
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///
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/// </param>
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/// <param name="pl">The ParameterList instance
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///
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/// </param>
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public EncoderSpecs(int nt, int nc, BlkImgDataSrc imgsrc, ParameterList pl)
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{
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nTiles = nt;
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nComp = nc;
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// ROI
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rois = new MaxShiftSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP);
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// Quantization
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pl.checkList(Quantizer.OPT_PREFIX, CSJ2K.j2k.util.ParameterList.toNameArray(Quantizer.ParameterInfo));
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qts = new QuantTypeSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, pl);
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qsss = new QuantStepSizeSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, pl);
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gbs = new GuardBitsSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, pl);
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// Wavelet transform
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wfs = new AnWTFilterSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, qts, pl);
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dls = new IntegerSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, pl, "Wlev");
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// Component transformation
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cts = new ForwCompTransfSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE, wfs, pl);
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// Entropy coder
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System.String[] strLcs = new System.String[]{"near_opt", "lazy_good", "lazy"};
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lcs = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "Clen_calc", strLcs, pl);
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System.String[] strTerm = new System.String[]{"near_opt", "easy", "predict", "full"};
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tts = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "Cterm_type", strTerm, pl);
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System.String[] strBoolean = new System.String[]{"on", "off"};
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sss = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "Cseg_symbol", strBoolean, pl);
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css = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "Ccausal", strBoolean, pl);
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rts = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "Cterminate", strBoolean, pl);
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mqrs = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "CresetMQ", strBoolean, pl);
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bms = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, "Cbypass", strBoolean, pl);
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cblks = new CBlkSizeSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, pl);
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// Precinct partition
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pss = new PrecinctSizeSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE_COMP, imgsrc, dls, pl);
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// Codestream
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sops = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE, "Psop", strBoolean, pl);
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ephs = new StringSpec(nt, nc, ModuleSpec.SPEC_TYPE_TILE, "Peph", strBoolean, pl);
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}
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}
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} |