1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
-----------------------------------------------------------------------
Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp
2014-2015, CWI, Amsterdam
Contact: astra@uantwerpen.be
Website: http://sf.net/projects/astra-toolbox
This file is part of the ASTRA Toolbox.
The ASTRA Toolbox is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The ASTRA Toolbox is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
-----------------------------------------------------------------------
$Id$
*/
#ifndef _CUDA_ALGO_H
#define _CUDA_ALGO_H
#include "dims3d.h"
#include "util3d.h"
namespace astraCUDA3d {
class _AstraExport ReconAlgo3D {
public:
ReconAlgo3D();
~ReconAlgo3D();
bool setConeGeometry(const SDimensions3D& dims, const SConeProjection* projs, float fOutputScale);
bool setPar3DGeometry(const SDimensions3D& dims, const SPar3DProjection* projs, float fOutputScale);
void signalAbort() { shouldAbort = true; }
protected:
void reset();
bool callFP(cudaPitchedPtr& D_volumeData,
cudaPitchedPtr& D_projData,
float outputScale);
bool callBP(cudaPitchedPtr& D_volumeData,
cudaPitchedPtr& D_projData,
float outputScale);
SDimensions3D dims;
SConeProjection* coneProjs;
SPar3DProjection* par3DProjs;
float fOutputScale;
volatile bool shouldAbort;
};
}
#endif
|
