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
112 lines
3.9 KiB
C#
112 lines
3.9 KiB
C#
/*
|
|
* CVS identifier:
|
|
*
|
|
* $Id: ForwWTDataProps.java,v 1.10 2001/09/20 12:42:42 grosbois Exp $
|
|
*
|
|
* Class: ForwWTDataProps
|
|
*
|
|
* Description: Extends ImgData with forward wavelet specific
|
|
* things.
|
|
*
|
|
*
|
|
*
|
|
* COPYRIGHT:
|
|
*
|
|
* This software module was originally developed by Raphaël Grosbois and
|
|
* Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel
|
|
* Askelöf (Ericsson Radio Systems AB); and Bertrand Berthelot, David
|
|
* Bouchard, Félix Henry, Gerard Mozelle and Patrice Onno (Canon Research
|
|
* Centre France S.A) in the course of development of the JPEG2000
|
|
* standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This
|
|
* software module is an implementation of a part of the JPEG 2000
|
|
* Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio
|
|
* Systems AB and Canon Research Centre France S.A (collectively JJ2000
|
|
* Partners) agree not to assert against ISO/IEC and users of the JPEG
|
|
* 2000 Standard (Users) any of their rights under the copyright, not
|
|
* including other intellectual property rights, for this software module
|
|
* with respect to the usage by ISO/IEC and Users of this software module
|
|
* or modifications thereof for use in hardware or software products
|
|
* claiming conformance to the JPEG 2000 Standard. Those intending to use
|
|
* this software module in hardware or software products are advised that
|
|
* their use may infringe existing patents. The original developers of
|
|
* this software module, JJ2000 Partners and ISO/IEC assume no liability
|
|
* for use of this software module or modifications thereof. No license
|
|
* or right to this software module is granted for non JPEG 2000 Standard
|
|
* conforming products. JJ2000 Partners have full right to use this
|
|
* software module for his/her own purpose, assign or donate this
|
|
* software module to any third party and to inhibit third parties from
|
|
* using this software module for non JPEG 2000 Standard conforming
|
|
* products. This copyright notice must be included in all copies or
|
|
* derivative works of this software module.
|
|
*
|
|
* Copyright (c) 1999/2000 JJ2000 Partners.
|
|
* */
|
|
using System;
|
|
using CSJ2K.j2k.image;
|
|
using CSJ2K.j2k.wavelet;
|
|
namespace CSJ2K.j2k.wavelet.analysis
|
|
{
|
|
|
|
/// <summary> This interface extends the ImgData interface with methods that are
|
|
/// necessary for forward wavelet data (i.e. data that is produced by a forward
|
|
/// wavelet transform).
|
|
/// </summary>
|
|
public interface ForwWTDataProps:ImgData
|
|
{
|
|
/// <summary> Returns the horizontal offset of the code-block partition. Allowable
|
|
/// values are 0 and 1, nothing else.
|
|
///
|
|
/// </summary>
|
|
int CbULX
|
|
{
|
|
get;
|
|
|
|
}
|
|
/// <summary> Returns the vertical offset of the code-block partition. Allowable
|
|
/// values are 0 and 1, nothing else.
|
|
///
|
|
/// </summary>
|
|
int CbULY
|
|
{
|
|
get;
|
|
|
|
}
|
|
|
|
/// <summary> Returns the reversibility of the given tile-component. Data is
|
|
/// reversible when it is suitable for lossless and lossy-to-lossless
|
|
/// compression.
|
|
///
|
|
/// </summary>
|
|
/// <param name="t">Tile index
|
|
///
|
|
/// </param>
|
|
/// <param name="c">Component index
|
|
///
|
|
/// </param>
|
|
/// <returns> true is the data is reversible, false if not.
|
|
///
|
|
/// </returns>
|
|
bool isReversible(int t, int c);
|
|
|
|
/// <summary> Returns a reference to the root of subband tree structure representing
|
|
/// the subband decomposition for the specified tile-component.
|
|
///
|
|
/// </summary>
|
|
/// <param name="t">The index of the tile.
|
|
///
|
|
/// </param>
|
|
/// <param name="c">The index of the component.
|
|
///
|
|
/// </param>
|
|
/// <returns> The root of the subband tree structure, see Subband.
|
|
///
|
|
/// </returns>
|
|
/// <seealso cref="SubbandAn">
|
|
///
|
|
/// </seealso>
|
|
/// <seealso cref="Subband">
|
|
///
|
|
/// </seealso>
|
|
SubbandAn getAnSubbandTree(int t, int c);
|
|
}
|
|
} |