Open Inventor Release 2024.1.3
 
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SoSeismic.h
1/*=======================================================================
2 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
3 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
4 *** ***
5 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
6 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
7 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
8 *** ***
9 *** RESTRICTED RIGHTS LEGEND ***
10 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
11 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
12 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
13 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
14 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
15 *** ***
16 *** COPYRIGHT (C) 1996-2014 BY FEI S.A.S, ***
17 *** BORDEAUX, FRANCE ***
18 *** ALL RIGHTS RESERVED ***
19**=======================================================================*/
20/*=======================================================================
21** Author : VSG (MMM YYYY)
22**=======================================================================*/
23#if !defined SOSEISMIC_H
24#define SOSEISMIC_H
25
26#include <Inventor/SbDataType.h>
27
28#include <Inventor/algorithms/SoAlgorithmsDefs.h>
29
30#define HILBERT_FILTER_RADIUS 30
31#define HILBERT_KERNEL_SIZE (2 * HILBERT_FILTER_RADIUS + 1)
32
33class SoBufferObject;
35class SoConvolution;
36
52{
53private:
55 static void initClass();
56
58 static void exitClass();
59
60public:
63
65 virtual ~SoSeismic();
66
81 virtual int computeInstPhase( SoBufferObject* sourceBufferObject, SoBufferObject* targetBufferObject,
82 int traceSize, int numTrace );
83
98 virtual int computeEnvelope( SoBufferObject* sourceBufferObject, SoBufferObject* targetBufferObject,
99 int traceSize, int numTrace );
100
110 virtual int computeHilbert( SoBufferObject* sourceBufferObject, SoBufferObject* targetBufferObject,
111 int width, int height );
112
118 int computeInstPhase( SoCpuBufferObject* sourceBufferObject, SoCpuBufferObject* targetBufferObject,
119 int traceSize, int numTrace );
120
126 int computeEnvelope( SoCpuBufferObject* sourceBufferObject, SoCpuBufferObject* targetBufferObject,
127 int traceSize, int numTrace );
128
134 int computeHilbert( SoCpuBufferObject* sourceBufferObject, SoCpuBufferObject* targetBufferObject,
135 int width, int height );
136
137private:
138
142 static void initKernel();
143
150 static void genHilbert( float* kernel, unsigned int k_radius );
151
152private:
153
154 // Hilbert kernel storage.
155 static float s_hilbertKernel[ HILBERT_KERNEL_SIZE ];
156
157private:
158 // reference on convolution module used.
159 SoConvolution* m_convolutionInterface;
160
161};
162
163#endif //SOSEISMIC_H
164
165
<a href="IconLegend.html"><img src="extTGS.gif" alt="VSG extension" border="0"></a> Abstract base cl...
<a href="IconLegend.html"><img src="extTGS.gif" alt="VSG extension" border="0"></a> Convolution func...
<a href="IconLegend.html"><img src="extTGS.gif" alt="VSG extension" border="0"></a> CPU buffer objec...
<a href="IconLegend.html"><img src="extTGS.gif" alt="VSG extension" border="0"></a> Seismic attribut...
Definition SoSeismic.h:52
int computeHilbert(SoCpuBufferObject *sourceBufferObject, SoCpuBufferObject *targetBufferObject, int width, int height)
Compute Hilbert transform on a set of seismic traces.
int computeInstPhase(SoCpuBufferObject *sourceBufferObject, SoCpuBufferObject *targetBufferObject, int traceSize, int numTrace)
Compute instantaneous phase attribute on a set of seismic traces.
int computeEnvelope(SoCpuBufferObject *sourceBufferObject, SoCpuBufferObject *targetBufferObject, int traceSize, int numTrace)
Compute envelope (amplitude) attribute on a set of seismic traces.
virtual int computeInstPhase(SoBufferObject *sourceBufferObject, SoBufferObject *targetBufferObject, int traceSize, int numTrace)
Compute instantaneous phase attribute on a set of seismic traces.
virtual int computeHilbert(SoBufferObject *sourceBufferObject, SoBufferObject *targetBufferObject, int width, int height)
Compute Hilbert transform on a set of seismic traces.
virtual int computeEnvelope(SoBufferObject *sourceBufferObject, SoBufferObject *targetBufferObject, int traceSize, int numTrace)
Compute envelope (amplitude) attribute on a set of seismic traces.
SoSeismic()
Constructor.
virtual ~SoSeismic()
Destructor.